diff --git a/changelog.d/1298-simplified-chinese.md b/changelog.d/1298-simplified-chinese.md
new file mode 100644
index 000000000..d35d08cf1
--- /dev/null
+++ b/changelog.d/1298-simplified-chinese.md
@@ -0,0 +1,4 @@
+- Add Simplified Chinese (zh-CN) to the language picker, with localized dates
+  and readable Chinese labels. Based on translations by @abiyeenzo (#914)
+  and @EDIT-Aeterna (#979).
+  (German, @gekh, #1298).
diff --git a/docs/CURRENT-STATE.md b/docs/CURRENT-STATE.md
index 519500553..6edc47165 100644
--- a/docs/CURRENT-STATE.md
+++ b/docs/CURRENT-STATE.md
@@ -3538,7 +3538,7 @@ test:track` 43 tracking invariants · headless QA harnesses under
 
 ### Interface localization (October 2026)
 
-Shipped locales: **en** (source and fallback), **es** and **ru**. The code lives in
+Shipped locales: **en** (source and fallback), **es**, **ru** and **zh-CN**. The code lives in
 `src/i18n/`. How to mark UI text: [`docs/I18N.md`](./I18N.md); translator workflow:
 [`docs/TRANSLATORS.md`](./TRANSLATORS.md).
 
@@ -3549,7 +3549,8 @@ Shipped locales: **en** (source and fallback), **es** and **ru**. The code lives
   value). English has no catalog; every other locale is
   `src/i18n/locales/<code>.json`, and a missing entry falls back to English.
 - **Locale choice.** `?lang=` → stored choice (`gev:locale:v1`) →
-  `navigator.languages` → English. `?lang=` is not stored, and share links drop
+  `navigator.languages` → English. Chinese tags map to `zh-CN`; tags containing
+  `Hant`, `TW`, `HK` or `MO` are skipped. `?lang=` is not stored, and share links drop
   it, so a recipient keeps their own language. The globe picker in the
   bottom-right corner (`src/ui/localePicker.js`) stores the choice, drops
   `?lang=` (keeps it only when storage is blocked) and reloads. It asks first
diff --git a/docs/TRANSLATORS.md b/docs/TRANSLATORS.md
index 2131ab7a3..538f8c50e 100644
--- a/docs/TRANSLATORS.md
+++ b/docs/TRANSLATORS.md
@@ -1,6 +1,6 @@
 # Translating God's Eye View
 
-Shipped languages: **English** (source and fallback), **Spanish** (`es`) and **Russian** (`ru`).
+Shipped languages: **English** (source and fallback), **Spanish** (`es`), **Russian** (`ru`) and **Simplified Chinese** (`zh-CN`).
 
 ## How it works
 
@@ -63,4 +63,4 @@ These are contracts, not copy: layer ids and registry keys, status enums and oth
 
 ## Language notes
 
-Each language keeps its glossary, plural forms, units and style in its own file, `docs/translations/<code>.md`: [Spanish](./translations/es.md), [Russian](./translations/ru.md). Read it before translating, and add a term there when you settle on one.
+Each language keeps its glossary, plural forms, units and style in its own file, `docs/translations/<code>.md`: [Spanish](./translations/es.md), [Russian](./translations/ru.md), [Simplified Chinese](./translations/zh-CN.md). Read it before translating, and add a term there when you settle on one.
diff --git a/docs/translations/zh-CN.md b/docs/translations/zh-CN.md
new file mode 100644
index 000000000..e3b7bcad1
--- /dev/null
+++ b/docs/translations/zh-CN.md
@@ -0,0 +1,77 @@
+# Simplified Chinese (`zh-CN`)
+
+Catalog: `src/i18n/locales/zh-CN.json`. General rules: [TRANSLATORS.md](../TRANSLATORS.md).
+
+Translation sources: abiyeenzo (#914) and EDIT-Aeterna (#979).
+
+## Style
+
+- Mainland usage and Simplified characters. Address the user neutrally, without 您/你 where a plain imperative works: 「点击地图」, 「重试」.
+- Chinese has no case: an UPPERCASE English HUD label becomes the same short Chinese label. Keep labels as short as the English: 「实时」, 「过期」, 「关」.
+- Full-width punctuation in Chinese text: ，。：；？！（）“”. A dash is 「——」 without spaces; keep `·` as the HUD separator and `…` for ellipsis.
+- One space between Chinese and Latin letters or digits: 「AIS 船舶」, 「24 小时」, 「{count} 个」. No space next to full-width punctuation.
+- Units: km, m, km/h, m/s, kn, ft, MW, °, % stay as written; time words are 小时, 分钟, 秒 after a number (「5 分钟前」).
+- Product names, provider names and codes stay as they are: Google, Cesium, CelesTrak, NOAA, FIRMS, AIS, ADS-B, GNSS, CCTV, HUD, CRT, NVG, FLIR, WHOT/BHOT, Ironbow, CONUS.
+
+## Plurals
+
+`Intl.PluralRules('zh-CN')` has one category, `other`: a `tn()` entry has only that form. Use a measure word next to the number where Chinese needs one: 「{count} 个密钥」, 「{count} 架飞机」, 「{count} 艘船」.
+
+## Glossary
+
+| English                               | 中文                        |
+| ------------------------------------- | --------------------------- |
+| layer / data layer                    | 图层 / 数据图层             |
+| feed                                  | 数据源                      |
+| source / data source                  | 来源 / 数据源               |
+| LIVE (status) / live data             | 实时 / 实时数据             |
+| SIMULATED                             | 模拟                        |
+| stale / degraded / unavailable        | 过期 / 降级 / 不可用        |
+| retry                                 | 重试                        |
+| key (API key) / POWER UP              | 密钥（API 密钥）/ 增强      |
+| Provider Settings                     | 服务商设置                  |
+| globe / map / map source / basemap    | 地球 / 地图 / 地图源 / 底图 |
+| aircraft / flight / military flights  | 飞机 / 航班 / 军用航班      |
+| vessel, ship                          | 船舶                        |
+| satellite                             | 卫星                        |
+| launch (rocket) / space mission       | 发射 / 太空任务             |
+| contact (tracked object)              | 目标                        |
+| installation, site                    | 设施                        |
+| camera / CCTV camera                  | 摄像头 / CCTV 摄像头        |
+| earthquake / active fire              | 地震 / 活跃火点             |
+| scene / shot                          | 场景 / 镜头                 |
+| briefing / panel / dock               | 简报 / 面板 / 停靠栏        |
+| preset / visual preset                | 预设 / 视觉预设             |
+| Display / HUD layout                  | 显示 / HUD 布局             |
+| Tactical / Operator / Minimal / Cyber | 战术 / 操作员 / 精简 / 赛博 |
+| Scope (circular viewport mask) / keyhole | 视域                      |
+| Clean UI                              | 纯净界面                    |
+| cockpit                               | 座舱                        |
+| heading / altitude / ground speed     | 航向 / 高度 / 地速          |
+| map heading / North up                | 方位 / 正北朝上             |
+| Street Level / Street View (Google)   | 街景 / 街景（Google）       |
+| Recent Imagery                        | 近期影像                    |
+| Global Context / Context (panel)      | 全局态势 / 态势             |
+| radio (station)                       | 电台                        |
+| transit / bikeshare                   | 公共交通 / 共享单车         |
+| Previous / Next                       | 上一个 / 下一个             |
+| compass points (N, NNE, …)            | 北, 北东北, …               |
+| weather field / FIELD (selector)       | 气象场 / 要素               |
+| weather model / forecast lead hours   | 模式 / 预报时效             |
+| valid (forecast time)                 | 有效时间                    |
+| scene cloud / mosaic                  | 整景云量 / 镶嵌图           |
+| pin (Recent Imagery)                  | 固定                        |
+| THIS (voice pointer)                  | 所指                        |
+| outline / trace an outline            | 轮廓 / 绘制轮廓             |
+| mark (map annotation)                 | 标注                        |
+| camera badge                          | 摄像头标记                  |
+| provider / embedded provider controls | 服务商 / 平台控件           |
+| share (a view or link)                | 分享                        |
+| AI agent                              | AI 智能体                   |
+| stage (rocket) / downrange            | 子级 / 航程                 |
+| capture shot / camera move            | 保存镜头 / 运镜             |
+| story beat / evidence beat            | 事件节点 / 证据节点         |
+| camera pose                           | 位姿                        |
+| forecast uncertainty cone             | 预报不确定范围              |
+| seed (catalog data)                    | 预置                        |
+| frame (bring into view)               | 将…纳入视野                 |
diff --git a/scripts/package-boundaries.json b/scripts/package-boundaries.json
index 9dc4bd27d..a7c35c286 100644
--- a/scripts/package-boundaries.json
+++ b/scripts/package-boundaries.json
@@ -437,7 +437,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -462,7 +463,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -478,7 +480,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -507,6 +510,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/ui/keyGuidance.js",
       "src/ui/statusText.js",
@@ -526,7 +530,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -541,7 +546,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -560,6 +566,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/ui/statusBadge.js"
     ],
@@ -585,6 +592,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/layerNames.js"
     ],
     "external": []
@@ -618,6 +626,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -633,6 +642,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": []
@@ -785,6 +795,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/ui/keyGuidance.js",
       "src/ui/layerNames.js",
@@ -904,6 +915,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -969,6 +981,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -1014,7 +1027,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1074,7 +1088,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1103,6 +1118,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/layers/recentImagery/display.js"
     ],
@@ -1131,7 +1147,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1162,6 +1179,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium", "satellite.js"]
@@ -1193,7 +1211,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1235,6 +1254,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/layers/installations/classLabel.js"
     ],
     "external": ["cesium", "@mapbox/vector-tile", "pbf"]
@@ -1269,6 +1289,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -1317,7 +1338,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium", "pbf", "@mapbox/vector-tile"]
   },
@@ -1345,7 +1367,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1392,7 +1415,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["hls.js", "cesium"]
   },
@@ -1453,6 +1477,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/layers/streetLevel/providers/mapillary/policy.js"
     ],
     "external": ["cesium", "pbf", "@mapbox/vector-tile", "mapillary-js"]
@@ -1480,7 +1505,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium", "@mapbox/vector-tile", "pbf"]
   },
@@ -1519,7 +1545,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1540,7 +1567,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1595,7 +1623,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -1651,6 +1680,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/statusText.js",
       "src/voice/providerCommands.js",
       "src/voice/providerCapabilities.js",
@@ -2512,6 +2542,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/layers/recentImagery/display.js",
       "src/ui/keyGuidance.js",
@@ -3087,6 +3118,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js",
       "src/layers/recentImagery/display.js",
       "src/layers/installations/classLabel.js",
@@ -3193,6 +3225,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/i18n/index.js"
     ],
     "external": ["cesium"]
@@ -3213,7 +3246,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -3247,7 +3281,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -3270,7 +3305,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": []
   },
@@ -3361,6 +3397,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -3415,6 +3452,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/statusText.js",
       "src/voice/providerCapabilities.js"
     ],
@@ -3667,7 +3705,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium", "egm96-universal", "pbf"]
   },
@@ -3709,7 +3748,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium", "pbf"]
   },
@@ -3761,7 +3801,8 @@
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
-      "src/i18n/locales/ru.json"
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json"
     ],
     "external": ["cesium"]
   },
@@ -3777,6 +3818,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/statusText.js",
       "src/ui/layerNames.js"
     ],
@@ -3969,6 +4011,7 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
+      "src/i18n/locales/zh-CN.json",
       "src/ui/statusText.js",
       "src/ui/layerNames.js"
     ],
diff --git a/src/data/bhoteKoshiEvent.js b/src/data/bhoteKoshiEvent.js
index 2baaf7031..434aff6d0 100644
--- a/src/data/bhoteKoshiEvent.js
+++ b/src/data/bhoteKoshiEvent.js
@@ -412,14 +412,18 @@ const IMAGERY_LABEL_NAMES = Object.freeze([
   [/^(\d{4}) POST-EVENT$/, msg('{year} POST-EVENT')],
 ]);
 
-/** Day, short month and year in the active language: 16 OCT 2021, 16 ОКТ. 2021. */
+/** Day, short month and year in the active language: 16 OCT 2021, 16 ОКТ. 2021, 2021年10月16日. */
 function imageryDateText(observedAt) {
   const match = /^(\d{4})-(\d{2})-(\d{2})$/.exec(String(observedAt || ''));
   if (!match) return '';
   const date = new Date(Date.UTC(+match[1], +match[2] - 1, +match[3]));
   if (Number.isNaN(date.getTime())) return '';
   const part = (options) => formatDate(date, { timeZone: 'UTC', ...options });
-  return `${part({ day: 'numeric' })} ${part({ month: 'short' })} ${part({ year: 'numeric' })}`.toUpperCase();
+  const year = part({ year: 'numeric' });
+  // Year-first languages (2021年10月16日) keep their own order and units.
+  const whole = part({ day: 'numeric', month: 'short', year: 'numeric' });
+  if (whole.startsWith(year)) return whole;
+  return `${part({ day: 'numeric' })} ${part({ month: 'short' })} ${year}`.toUpperCase();
 }
 
 /**
@@ -1029,7 +1033,7 @@ function createPanel(event, handlers) {
       <span>${escapeMarkup(t('GEOLOCATIONS · {credit}', { credit: 'GEO GEORGE SHADRACH' }))}</span>
       <button type="button" data-action="geolocation-map">${escapeMarkup(t('↗ OPEN PUBLIC MAP'))}</button>
     </div>
-    <p class="bhote-event-caveat"><span data-role="caveat"></span><span data-role="imagery-cloud-note"> ${escapeMarkup(t('Clouds are preserved from the source imagery.'))}</span></p>
+    <p class="bhote-event-caveat"><span data-role="caveat"></span><span data-role="imagery-cloud-note">${escapeMarkup(t(' Clouds are preserved from the source imagery.'))}</span></p>
   `;
 
   const refs = collectPanelReferences(panel);
diff --git a/src/hudLocalityFormat.js b/src/hudLocalityFormat.js
index 4a82fdbb3..b508f8d59 100644
--- a/src/hudLocalityFormat.js
+++ b/src/hudLocalityFormat.js
@@ -15,7 +15,9 @@ export function hudQuantity(value, unit, digits = 0) {
     minimumFractionDigits: digits,
     maximumFractionDigits: digits,
   });
-  return `${number}${unitLabel(unit).toUpperCase()}`;
+  const label = unitLabel(unit);
+  if (getLocale() === 'zh-CN') return label ? `${number} ${label}` : number;
+  return `${number}${label.toUpperCase()}`;
 }
 
 /** One hemisphere-tagged coordinate, e.g. `21.33N` / `21,33С`. */
@@ -35,7 +37,16 @@ export const LOCALIZED_LOCALITY = Object.freeze({
     }),
   sector: ({ latDeg, lonDeg }) =>
     t('SECTOR {lat} {lon}', {
-      lat: hudCoordinate(latDeg, t('N'), t('S')),
-      lon: hudCoordinate(lonDeg, t('E'), t('W')),
+      // Hemisphere letters, not compass words: 21.33N, never 21.33北.
+      lat: hudCoordinate(
+        latDeg,
+        t('N', { context: 'hemisphere' }),
+        t('S', { context: 'hemisphere' }),
+      ),
+      lon: hudCoordinate(
+        lonDeg,
+        t('E', { context: 'hemisphere' }),
+        t('W', { context: 'hemisphere' }),
+      ),
     }),
 });
diff --git a/src/i18n/firms-live-zh.test.mjs b/src/i18n/firms-live-zh.test.mjs
new file mode 100644
index 000000000..649842e7f
--- /dev/null
+++ b/src/i18n/firms-live-zh.test.mjs
@@ -0,0 +1,43 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { getLocale, setLocale } from './index.js';
+import { createModel } from '../layers/firms/model.js';
+import { createQueries } from '../layers/firms/queries.js';
+
+const cases = [
+  [0, '不到 1 分钟前', '<1m ago'],
+  [120000, '2 分钟前', '2m ago'],
+  [7200000, '2 小时前', '2h ago'],
+];
+
+for (const [age, zh, en] of cases) {
+  test(`FIRMS live age ${age} ms has one relative-time suffix`, (context) => {
+    const now = 1800000000000;
+    context.mock.method(Date, 'now', () => now);
+    const previousLocale = getLocale();
+    const layerState = {
+      _loading: false,
+      _stale: false,
+      _keyRequired: false,
+      _error: null,
+      _lastUpdate: now - age,
+      _count: 1,
+      _cellCount: 0,
+      _fires: [],
+    };
+    const model = createModel({ services: { anchors: {} } });
+    const { methods } = createQueries({
+      layerState,
+      components: { model },
+      config: {},
+    });
+    try {
+      setLocale('en');
+      assert.equal(methods.getStats().loadingLabel, `LIVE · updated ${en}`);
+      setLocale('zh-CN');
+      assert.equal(methods.getStats().loadingLabel, `实时 · 更新于 ${zh}`);
+    } finally {
+      setLocale(previousLocale);
+    }
+  });
+}
diff --git a/src/i18n/i18n.test.mjs b/src/i18n/i18n.test.mjs
index a662130a1..70eaf7e86 100644
--- a/src/i18n/i18n.test.mjs
+++ b/src/i18n/i18n.test.mjs
@@ -35,6 +35,12 @@ test('normalizeLocale folds regional variants and rejects unshipped tags', () =>
   assert.equal(normalizeLocale(' RU '), 'ru');
   assert.equal(normalizeLocale('en_GB'), 'en');
   assert.equal(normalizeLocale('xx'), null);
+  // Simplified Chinese by default; Traditional tags wait for zh-TW.
+  assert.equal(normalizeLocale('zh'), 'zh-CN');
+  assert.equal(normalizeLocale('zh-CN'), 'zh-CN');
+  assert.equal(normalizeLocale('zh-Hans-SG'), 'zh-CN');
+  assert.equal(normalizeLocale('zh-TW'), null);
+  assert.equal(normalizeLocale('zh-Hant-HK'), null);
   assert.equal(normalizeLocale(undefined), null);
 });
 
diff --git a/src/i18n/index.js b/src/i18n/index.js
index ccc54a5e6..d5698aa5b 100644
--- a/src/i18n/index.js
+++ b/src/i18n/index.js
@@ -18,8 +18,9 @@ import {
 } from './locale.js';
 import es from './locales/es.json' with { type: 'json' };
 import ru from './locales/ru.json' with { type: 'json' };
+import zhCN from './locales/zh-CN.json' with { type: 'json' };
 
-const CATALOGS = Object.freeze({ es, ru });
+const CATALOGS = Object.freeze({ es, ru, 'zh-CN': zhCN });
 
 let currentLocale = DEFAULT_LOCALE;
 
diff --git a/src/i18n/locale.js b/src/i18n/locale.js
index 626303ad7..fab95e5cc 100644
--- a/src/i18n/locale.js
+++ b/src/i18n/locale.js
@@ -8,25 +8,32 @@ export const LOCALE_STORAGE_KEY = 'gev:locale:v1';
 export const DEFAULT_LOCALE = 'en';
 
 /** Shipped locales; order does not matter. Adding one: docs/TRANSLATORS.md. */
-export const LOCALES = Object.freeze(['en', 'es', 'ru']);
+export const LOCALES = Object.freeze(['en', 'es', 'ru', 'zh-CN']);
 
 /** Each locale named in its own language, for the selector. */
 export const LOCALE_NAMES = Object.freeze({
   en: 'English',
   es: 'Español',
   ru: 'Русский',
+  'zh-CN': '简体中文',
 });
 
 /** Right-to-left locales. */
 const RTL_LOCALES = Object.freeze([]);
 
 /**
- * Map any language tag to a shipped locale: 'ru-RU' and 'RU' → 'ru'.
+ * Map any language tag to a shipped locale: 'ru-RU' and 'RU' → 'ru',
+ * 'zh', 'zh-CN' and 'zh-Hans-SG' → 'zh-CN'.
  * @returns {string|null}
  */
 export function normalizeLocale(candidate) {
   if (typeof candidate !== 'string') return null;
-  const primary = candidate.trim().toLowerCase().split(/[-_]/)[0];
+  const [primary, ...rest] = candidate.trim().toLowerCase().split(/[-_]/);
+  // Traditional Chinese readers are not given Simplified: no zh-TW yet.
+  if (primary === 'zh')
+    return rest.some((part) => ['hant', 'tw', 'hk', 'mo'].includes(part))
+      ? null
+      : 'zh-CN';
   return LOCALES.includes(primary) ? primary : null;
 }
 
diff --git a/src/i18n/locales/es.json b/src/i18n/locales/es.json
index 76ed72b3d..3c5602ae7 100644
--- a/src/i18n/locales/es.json
+++ b/src/i18n/locales/es.json
@@ -1086,7 +1086,6 @@
   "FIELD REPORTS · {count}": "INFORMES DE CAMPO · {count}",
   "GEOLOCATIONS · {credit}": "GEOLOCALIZACIONES · {credit}",
   "↗ OPEN PUBLIC MAP": "↗ ABRIR MAPA PÚBLICO",
-  "Clouds are preserved from the source imagery.": "Las nubes provienen de las imágenes de origen.",
   "Show the Nepal context callout without a border or country fill": "Muestra la etiqueta de contexto de Nepal sin frontera ni relleno del país",
   "Introduce Nepal, draw its border, then reveal the Bhote Koshi incident": "Presenta Nepal, dibuja su frontera y luego revela el incidente del Bhote Koshi",
   "CITIES": "CIUDADES",
@@ -2937,5 +2936,12 @@
   "Gemini access was refused. Check the API key and model access.": "Se denegó el acceso a Gemini. Comprueba la clave de API y el acceso al modelo.",
   "Gemini Live is unavailable for the configured model.": "Gemini Live no está disponible para el modelo configurado.",
   "Token request is too large": "La solicitud de credencial es demasiado grande",
-  "Use an empty JSON token request": "Usa una solicitud de credencial con un objeto JSON vacío"
+  "Use an empty JSON token request": "Usa una solicitud de credencial con un objeto JSON vacío",
+  " Clouds are preserved from the source imagery.": " Las nubes provienen de las imágenes de origen.",
+  "hemisphere|N": "N",
+  "hemisphere|S": "S",
+  "hemisphere|E": "E",
+  "hemisphere|W": "O",
+  "OK": "OK",
+  "{category} ({count})": "{category} ({count})"
 }
diff --git a/src/i18n/locales/ru.json b/src/i18n/locales/ru.json
index 81cd13b55..7a790e04e 100644
--- a/src/i18n/locales/ru.json
+++ b/src/i18n/locales/ru.json
@@ -1100,7 +1100,6 @@
   "FIELD REPORTS · {count}": "СООБЩЕНИЯ С МЕСТА · {count}",
   "GEOLOCATIONS · {credit}": "ГЕОЛОКАЦИИ · {credit}",
   "↗ OPEN PUBLIC MAP": "↗ ОТКРЫТЬ ПУБЛИЧНУЮ КАРТУ",
-  "Clouds are preserved from the source imagery.": "Облака оставлены такими, как на исходных снимках.",
   "Show the Nepal context callout without a border or country fill": "Показать выноску с контекстом Непала без границы и заливки страны",
   "Introduce Nepal, draw its border, then reveal the Bhote Koshi incident": "Представить Непал, нарисовать его границу, затем показать инцидент на Bhote Koshi",
   "CITIES": "ГОРОДА",
@@ -3004,5 +3003,12 @@
   "Gemini access was refused. Check the API key and model access.": "Доступ к Gemini запрещён. Проверьте ключ API и доступ к модели.",
   "Gemini Live is unavailable for the configured model.": "Gemini Live недоступен для выбранной модели.",
   "Token request is too large": "Запрос токена слишком велик",
-  "Use an empty JSON token request": "Используйте запрос токена с пустым объектом JSON"
+  "Use an empty JSON token request": "Используйте запрос токена с пустым объектом JSON",
+  " Clouds are preserved from the source imagery.": " Облака оставлены такими, как на исходных снимках.",
+  "hemisphere|N": "С",
+  "hemisphere|S": "Ю",
+  "hemisphere|E": "В",
+  "hemisphere|W": "З",
+  "OK": "НОРМА",
+  "{category} ({count})": "{category} ({count})"
 }
diff --git a/src/i18n/locales/zh-CN.json b/src/i18n/locales/zh-CN.json
new file mode 100644
index 000000000..46ccf96a7
--- /dev/null
+++ b/src/i18n/locales/zh-CN.json
@@ -0,0 +1,2813 @@
+{
+  "Pick a shape, then click the map.": "先选择形状，再在地图上点击。",
+  "Enter to place the pin, Esc to cancel.": "按 Enter 放置图钉，按 Esc 取消。",
+  "Click where the pin goes.": "点击图钉的放置位置。",
+  "Click {count} more points.": {
+    "other": "再点击 {count} 个点。"
+  },
+  "Those points are in a line — move one off it to enclose an area.": "这些点都在同一条直线上——请移开其中一个点才能围出区域。",
+  "That line has no length — click somewhere further away.": "这条线没有长度——请在更远处点击。",
+  " · {max}-point limit reached": " · 已达 {max} 个点上限",
+  "{measure} · double-click or Enter to finish, Backspace undoes, Esc cancels.{full}": "{measure} · 双击或按 Enter 完成，按 Backspace 撤销，按 Esc 取消。{full}",
+  "drawings on the map": "地图上的绘图",
+  "That shape already has {count} points — finish it or press Backspace.": "该形状已有 {count} 个点——请完成绘制或按 Backspace。",
+  "That point is off the globe — click on the world.": "该点在地球之外——请点击地球上的位置。",
+  "That shape could not be placed.": "该形状无法放置。",
+  "Could not place the shape: {error}": "无法放置形状：{error}",
+  "Board cleared.": "画板已清除。",
+  "{owner} is using the pointer — close it first.": "{owner} 正在使用指针——请先关闭它。",
+  "{label} · Detailed outline unavailable": "{label} · 无法获取详细轮廓",
+  "Flying to Austin, TX...": "正在飞往德克萨斯州奥斯汀…",
+  "Restoring shared view...": "正在恢复分享视图…",
+  "Configuring viewer...": "正在配置视图…",
+  "Loading Google 3D Tiles...": "正在加载 Google 3D Tiles…",
+  "Loading the keyless globe...": "正在加载免密钥地球…",
+  "Google 3D Tiles unavailable ({detail}). Loading the keyless globe...": "Google 3D Tiles 不可用（{detail}）。正在加载免密钥地球…",
+  "Initializing systems...": "正在初始化系统…",
+  "Space Missions isolates replay data. Exit the mode to enable {layer}.": "太空任务模式会隔离回放数据。退出该模式后才能启用“{layer}”。",
+  "Data attribution": "数据来源说明",
+  "Data provided by:": "数据提供方：",
+  "Close data attribution": "关闭数据来源说明",
+  "Light aircraft": "轻型飞机",
+  "Glider": "滑翔机",
+  "Turboprop": "涡桨飞机",
+  "Airliner": "民航客机",
+  "Widebody": "宽体机",
+  "Four-engine jet": "四发喷气机",
+  "Helicopter": "直升机",
+  "Fast jet": "喷气战机",
+  "Business jet": "公务机",
+  "Drone": "无人机",
+  "General emergency": "一般紧急情况",
+  "Unlawful interference": "非法干扰",
+  "Radio failure": "无线电失效",
+  "Downed aircraft": "飞机坠毁",
+  "Minimum fuel": "最低油量",
+  "Lifeguard (medical priority)": "救护飞行（医疗优先）",
+  "Rasuwagadhi witness video": "Rasuwagadhi 目击视频",
+  "Bhote Koshi valley footage": "Bhote Koshi 河谷画面",
+  "Flood footage": "洪水画面",
+  "Compilation and casualty claims": "视频合集与伤亡说法",
+  "SOURCE GEOCONFIRMED · WORLD-PINNED": "来源位置已核实 · 已在地图上标注",
+  "SOURCE CREDITED · LOCATION UNRESOLVED": "来源已署名 · 位置未确定",
+  "REFERENCE ONLY · CLAIMS UNVERIFIED": "仅供参考 · 说法未核实",
+  "SOURCE GEOCONFIRMED": "来源位置已核实",
+  "2021 historical reference versus 2026 post-event imagery; changes are cumulative and include the July 2025 Rasuwagadhi flood. Schematic downstream progression, not modeled arrival time; not an official hazard model.": "2021 年历史参考影像与 2026 年灾后影像对比；变化为累计结果，包含 2025 年 7 月的 Rasuwagadhi 洪水。下游演进为示意，并非模拟的到达时间；也不是官方灾害模型。",
+  "Immediate collapse viewpoint": "近距离崩塌观察点",
+  "Collapse viewpoint": "崩塌观察点",
+  "Debris-dammed lake": "碎屑堰塞湖",
+  "Dammed lake": "堰塞湖",
+  "Second landslide": "第二次滑坡",
+  "Gyirong border gate": "Gyirong 边境口岸",
+  "Border gate": "边境口岸",
+  "Timure evidence cluster": "Timure 证据群",
+  "Mailung / Upper Trishuli bridge": "Mailung / Upper Trishuli 桥",
+  "Dandagaun viewpoint restaurant": "Dandagaun 观景餐厅",
+  "Dandagaun viewpoint": "Dandagaun 观景点",
+  "Bidur - Trishuli bridge": "Bidur - Trishuli 桥",
+  "Bidur bridge": "Bidur 桥",
+  "Devighat / Taadi Khola Bridge": "Devighat / Taadi Khola 桥",
+  "Devighat bridge": "Devighat 桥",
+  "Facebook player API did not initialize.": "Facebook 播放器 API 未能初始化。",
+  "Facebook player API could not load.": "无法加载 Facebook 播放器 API。",
+  "Facebook player API timed out.": "Facebook 播放器 API 超时。",
+  "X embed API did not initialize.": "X 嵌入 API 未能初始化。",
+  "X embed could not load.": "无法加载 X 嵌入内容。",
+  "X embed timed out.": "X 嵌入内容超时。",
+  "UNAVAILABLE": "不可用",
+  "TIMEOUT": "超时",
+  "BLOCKED": "被拦截",
+  "SOURCE": "来源",
+  "Facebook embed unavailable. The post may be private, removed, region-restricted, or blocked.": "Facebook 嵌入内容不可用。该帖子可能为私密、已删除、受地区限制或被拦截。",
+  "Preloading {provider} media": "正在预加载 {provider} 媒体",
+  "LOADING X POST…": "正在加载 X 帖子…",
+  "The X post is unavailable or cannot be embedded.": "该 X 帖子不可用或无法嵌入。",
+  "X POST · PROVIDER CONTROLS": "X 帖子 · 平台控件",
+  "{reason} OPEN ORIGINAL.": "{reason} 请打开原始来源。",
+  "X embed unavailable": "X 嵌入内容不可用。",
+  "FACEBOOK · PROVIDER CONTROLS": "FACEBOOK · 平台控件",
+  "Facebook embed unavailable": "Facebook 嵌入内容不可用。",
+  "AUTOPLAY BLOCKED · USE PROVIDER CONTROLS": "自动播放被拦截 · 请使用平台控件",
+  "Embedded {provider} media for {source}": "{source} 的嵌入 {provider} 媒体",
+  "witness source": "目击来源",
+  "Witness source": "目击来源",
+  "{provider} · EMBEDDED SOURCE": "{provider} · 嵌入来源",
+  "OPEN ORIGINAL ↗": "打开原始来源 ↗",
+  "{provider} media: {source}": "{provider} 媒体：{source}",
+  "{provider} · PROVIDER CONTROLS": "{provider} · 平台控件",
+  "YOUTUBE {state} · OPEN ORIGINAL": "YOUTUBE {state} · 打开原始来源",
+  "INITIATION": "起始",
+  "DAMMING": "堰塞",
+  "SECONDARY FAILURE": "第二次滑坡",
+  "BORDER ARRIVAL": "抵达边境",
+  "PROPAGATION": "演进",
+  "DOWNSTREAM PASSAGE": "向下游推进",
+  "CONSEQUENCE": "后果",
+  "DOWNSTREAM CONSEQUENCE": "下游后果",
+  "EVIDENCE": "证据",
+  "{year} HISTORICAL REFERENCE": "{year} 年历史参考",
+  "{year} POST-EVENT": "{year} 年灾后",
+  "{count} GEOLOCATED SOURCE-MAP PLACEMENTS": {
+    "other": "{count} 个地理定位来源点位"
+  },
+  "NO PREVIEW": "无预览",
+  "YouTube source": "YouTube 来源",
+  "Facebook source": "Facebook 来源",
+  "SOURCE LINK": "来源链接",
+  "{publisher} / OPEN": "{publisher} / 打开",
+  "Bhote Koshi flood reconstruction controls": "Bhote Koshi 洪水重构控制",
+  "EVENT RECONSTRUCTION · 26 AUG 2026": "事件重构 · 2026-08-26",
+  "BHOTE KOSHI OUTBURST FLOOD": "BHOTE KOSHI 溃决洪水",
+  "Close event layer": "关闭事件图层",
+  "OBSERVED IMAGERY": "观测影像",
+  "SCHEMATIC CORRIDOR": "示意走廊",
+  "2021 HISTORICAL REFERENCE / 2026 POST-EVENT": "2021 年历史参考 / 2026 年灾后",
+  "Historical reference and post-event image split": "历史参考与灾后影像的分割",
+  "RECONSTRUCTION CLOCK": "重构时钟",
+  "Schematic downstream progression": "下游演进示意",
+  "Story beat navigation": "事件节点导航",
+  "Previous story beat": "上一个事件节点",
+  "CAUSE": "成因",
+  "CAPTURE TIME UNVERIFIED": "拍摄时间未核实",
+  "Next story beat": "下一个事件节点",
+  "▶ PLAY": "▶ 播放",
+  "Play the next shot and continue through this scene": "播放下一个镜头，继续播放整个场景",
+  "▶ PLAY SCENE": "▶ 播放场景",
+  "◉ CINEMATIC": "◉ 运镜",
+  "↺ FULL STORY": "↺ 完整故事",
+  "↗ OPEN ORIGINAL": "↗ 打开原始来源",
+  "⌖ LOWER GORGE": "⌖ 下游峡谷",
+  "FIELD REPORTS · {count}": "现场报道 · {count}",
+  "GEOLOCATIONS · {credit}": "地理定位 · {credit}",
+  "↗ OPEN PUBLIC MAP": "↗ 打开公共地图",
+  " Clouds are preserved from the source imagery.": "云层按源影像原样保留。",
+  "Rasuwagadhi witness": "Rasuwagadhi 目击者",
+  "Open original source for {source}; capture time unverified": "打开 {source} 的原始来源；拍摄时间未核实",
+  "Historical reference and post-event image divider": "历史参考与灾后影像的分割线",
+  "A historical reference {before} percent, B post-event {after} percent": "A 历史参考 {before}%，B 灾后 {after}%",
+  "■ RELEASE CAMERA": "■ 释放相机",
+  "Seek Nepal scene clock": "定位尼泊尔场景时钟",
+  "NEPAL SCENE CLOCK": "尼泊尔场景时钟",
+  "… PLAYING SHOT": "… 镜头播放中",
+  "▶ PLAY SHOT": "▶ 播放镜头",
+  "Ⅱ PAUSE": "Ⅱ 暂停",
+  "↺ REPLAY CINEMATIC": "↺ 重播运镜",
+  "↺ REPLAY": "↺ 重播",
+  "… PLAYING SCENE": "… 场景播放中",
+  "Continue {scene} from next shot": "从下一镜头继续播放 {scene}",
+  "current scene": "当前场景",
+  "Replay the full reconstruction": "重播完整重构",
+  "SCENE SHOT": "场景镜头",
+  "TIME UNVERIFIED": "拍摄时间未核实",
+  "{count} SOURCES": {
+    "other": "{count} 个来源"
+  },
+  "OUTSIDE IMAGERY SWIPE": "不在影像对比范围内",
+  "{scene} / AUTHORED SHOT": "{scene} / 编排镜头",
+  "NEPAL FLOOD INCIDENT": "尼泊尔洪水事件",
+  "Play {shot}": "播放 {shot}",
+  "current scene shot": "当前场景镜头",
+  "Play reconstruction": "播放重构",
+  "Load previous scene shot": "加载上一个场景镜头",
+  "Load next scene shot": "加载下一个场景镜头",
+  "SCHEMATIC CORRIDOR, NOT MODELED ARRIVAL TIME.": "示意走廊，并非模拟的到达时间。",
+  "Rasuwa · 26 Aug 2026": "Rasuwa · 2026-08-26",
+  "Event reconstruction": "事件重构",
+  "BHOTE KOSHI FLOOD INCIDENT": "BHOTE KOSHI 洪水事件",
+  "NEPAL · 26 AUG 2026": "尼泊尔 · 2026-08-26",
+  "USGS INITIAL REPORT": "USGS 初始报告",
+  "26 AUG 2026 · 08:37 NPT": "2026-08-26 · 08:37 NPT",
+  "28.2710° N · 85.5150° E": "北纬 28.2710° · 东经 85.5150°",
+  "INITIAL M4.4 · RECLASSIFIED M5.2 LANDSLIDE": "初报 M4.4 · 重新归类为 M5.2 滑坡",
+  "USGS EVENT us7000tbwb · OPEN SOURCE": "USGS 事件 us7000tbwb · 打开来源",
+  "Open the USGS initial report for the 26 August 2026 Nepal landslide": "打开 USGS 关于 2026 年 8 月 26 日尼泊尔滑坡的初始报告",
+  "Show the Nepal context callout without a border or country fill": "显示尼泊尔背景标注，不绘制边界和国家填充",
+  "Introduce Nepal, draw its border, then reveal the Bhote Koshi incident": "介绍尼泊尔，绘制其边界，再展示 Bhote Koshi 事件",
+  "CITIES": "城市",
+  "Keep the regional incident context and introduce nearby city labels": "保留区域事件背景，并加入附近城市标注",
+  "PLACES": "地点",
+  "Introduce the reconstruction scene key places from trigger to downstream": "依次介绍重构场景的关键地点，从触发点到下游",
+  "PATH": "路径",
+  "Animate the sourced cyan river-centerline route to Trishuli Bazaar": "以动画展示有来源依据的青色河道中线路径，直至 Trishuli Bazaar",
+  "OVERVIEW": "总览",
+  "Keep the completed flood path and location labels visible": "保持完整的洪水路径和地点标注可见",
+  "RECORD": "记录",
+  "Reveal the trigger record while making a slow camera approach": "镜头缓慢推近，同时展示触发事件记录",
+  "{speed} kn": "{speed} kn",
+  "That file is not valid JSON.": "该文件不是有效的 JSON。",
+  "That JSON file is not GeoJSON.": "该 JSON 文件不是 GeoJSON。",
+  "That FeatureCollection has no features list.": "该 FeatureCollection 没有 features 列表。",
+  "Every GeoJSON feature must have type Feature.": "每个 GeoJSON 要素的类型都必须是 Feature。",
+  "That GeoJSON has invalid geometries.": "该 GeoJSON 包含无效的几何图形。",
+  "That GeoJSON contains an unsupported geometry.": "该 GeoJSON 包含不受支持的几何图形。",
+  "That GeoJSON has invalid coordinates.": "该 GeoJSON 包含无效坐标。",
+  "That file creates more than {limit} map objects (the limit).": "该文件生成的地图对象超过上限 {limit} 个。",
+  "That file has more than {limit} style definitions and image links after cleanup (the limit).": "清理后，该文件的样式定义和图像链接仍超过上限 {limit} 个。",
+  "That file has more than {limit} features (the limit).": "该文件的要素超过上限 {limit} 个。",
+  "That file has more than {limit} points (the limit) across {features} features.": "该文件的点数超过上限 {limit} 个（共 {features} 个要素）。",
+  "That file has more than {limit} points (the limit).": "该文件的点数超过上限 {limit} 个。",
+  "That KMZ unpacks to more than the import limit.": "该 KMZ 解压后超过导入上限。",
+  "That KMZ is damaged and could not be unpacked.": "该 KMZ 已损坏，无法解压。",
+  "That KMZ is not a readable zip archive.": "该 KMZ 不是可读取的 zip 压缩包。",
+  "That KMZ uses a zip format this import does not read.": "该 KMZ 使用的 zip 格式无法导入。",
+  "That KMZ is encrypted.": "该 KMZ 已加密。",
+  "That KMZ uses a compression method this import does not read.": "该 KMZ 使用的压缩方式无法导入。",
+  "That KML has invalid geometry bounds.": "该 KML 的几何范围无效。",
+  "That KML has invalid coordinates.": "该 KML 包含无效坐标。",
+  "That GPX file has no <gpx> document.": "该 GPX 文件没有 <gpx> 文档。",
+  "That {format} file is not valid XML.": "该 {format} 文件不是有效的 XML。",
+  "That file has an unreadable image or exceeds the 16-megapixel image limit.": "该文件包含无法读取的图像，或图像超过 1600 万像素上限。",
+  "That KML could not be read.": "无法读取该 KML。",
+  "That file has invalid point coordinates.": "该文件的点坐标无效。",
+  "Ground heights are not available for that file. Try again when the map has loaded.": "无法获取该文件的地面高度。请在地图加载完成后重试。",
+  "That file took too long to read.": "读取该文件耗时过长。",
+  "Nothing to import.": "没有可导入的内容。",
+  "That file is larger than {size} MiB.": "该文件大于 {size} MiB。",
+  "Only GeoJSON, KML, KMZ and GPX files can be imported.": "只能导入 GeoJSON、KML、KMZ 和 GPX 文件。",
+  "That file has nothing to draw.": "该文件没有可在地图上绘制的内容。",
+  "That KMZ holds no KML document.": "该 KMZ 中没有 KML 文档。",
+  "That {format} file could not be read.": "无法读取该 {format} 文件。",
+  "That file has {count} map objects; the limit is {limit}.": "该文件有 {count} 个地图对象，上限为 {limit} 个。",
+  "Ground heights could not be read. Try that file again.": "无法读取地面高度。请重新导入该文件。",
+  "That file has invalid point graphics.": "该文件的点样式无效。",
+  "Overpass rate-limited": "Overpass 已被限流",
+  "Overpass timed out": "Overpass 超时",
+  "Overpass could not complete the query": "Overpass 无法完成查询",
+  "Map tiles temporarily unavailable": "地图瓦片暂时不可用",
+  "Mapped names temporarily unavailable": "地点名称暂时不可用",
+  "Overpass temporarily unavailable": "Overpass 暂时不可用",
+  "Retrying mapped sites…": "正在重试加载地图标注设施…",
+  "Fetching mapped sites…": "正在获取地图标注设施…",
+  "{reason} — retrying in {seconds}s": "{reason}——{seconds} 秒后重试",
+  "{reason} — retry pending": "{reason}——等待重试",
+  "Zoom in to search mapped installations": "请放大地图以搜索地图标注的设施",
+  "Showing cached mapped sites": "正在显示缓存的地图标注设施",
+  "Mapped sites not loaded": "地图标注设施未加载",
+  "Mapped sites loaded": "已加载地图标注设施",
+  "Military airfield": "军用机场",
+  "Naval base": "海军基地",
+  "Firing range": "靶场",
+  "Military land": "军事用地",
+  "Mapped installation": "地图标注设施",
+  "Military area": "军事区域",
+  "flight": "航班",
+  "military flight": "军用航班",
+  "satellite": "卫星",
+  "feed unavailable": "数据源不可用",
+  "feed stale": "数据源过期",
+  "observed or mapped nearby context": "附近的观测或地图标注态势",
+  "no observed or mapped objects in current feeds": "当前数据源中没有观测或地图标注的对象",
+  "Draw": "绘制",
+  "Directions": "路线导航",
+  "Recent imagery": "近期影像",
+  "STATION": "空间站",
+  "Crewed stations and their visiting vehicles": "载人空间站及其来访航天器",
+  "NAV": "导航",
+  "GNSS navigation — GPS, GLONASS, Galileo": "GNSS 导航：GPS、GLONASS、Galileo",
+  "GEO": "GEO",
+  "Geostationary belt — comms and weather, fixed over the equator": "地球静止轨道带：通信和气象，固定在赤道上空",
+  "VISUAL": "目视可见",
+  "Brightest naked-eye objects — CelesTrak visual group": "最亮的肉眼可见天体：CelesTrak visual 组",
+  "COMMS": "通信",
+  "Broadband constellation shell — shown only in DENSE mode": "宽带星座壳层——仅在“密集”模式下显示",
+  "FISHING": "渔船",
+  "TOWING": "拖带",
+  "DREDGER": "挖泥船",
+  "DIVE OPS": "潜水作业",
+  "MILITARY": "军用",
+  "SAILING": "帆船",
+  "PLEASURE": "游艇",
+  "PILOT": "引航",
+  "SAR": "搜救",
+  "TUG": "拖轮",
+  "PORT TENDER": "港口供应船",
+  "ANTI-POLLUTION": "防污染",
+  "LAW ENFORCE": "执法",
+  "MEDICAL": "医疗",
+  "HIGH-SPEED": "高速",
+  "PASSENGER": "客船",
+  "CARGO": "货船",
+  "TANKER": "油轮",
+  "OTHER": "其他",
+  "Included in bundle": "已包含在资源包中",
+  "Missing bundle file — reimport its bundle": "缺少资源包文件——请重新导入其资源包",
+  "Source configured; file checked when loaded": "数据源已配置；文件在加载时校验",
+  "Source unavailable": "数据源不可用",
+  "ENVIRONMENTAL": "环境",
+  "EARTH WATCH": "地球监测",
+  "ACTIVE EVENTS": "活跃事件",
+  "Starting live contacts…": "正在接入实时目标…",
+  "Opening space missions…": "正在打开太空任务…",
+  "Scanning active events…": "正在扫描活跃事件…",
+  "Live earthquakes and active fires, from USGS and NASA": "来自 USGS 和 NASA 的实时地震与活跃火点",
+  "It feels like a forbidden cockpit—then you realize the sources are public and the data is real.": "仿佛闯进了一个机密座舱——随后你会发现，数据来源全部公开，数据全部真实。",
+  "Working…": "处理中…",
+  "Could not open that mission{detail}. Retry or explore manually.": "无法打开该任务{detail}。请重试或手动探索。",
+  "This browser is blocking storage, so that could not be saved.": "此浏览器阻止了存储，因此无法保存。",
+  "NORMAL": "常规",
+  "CRT": "CRT",
+  "NVG": "NVG",
+  "FLIR": "FLIR",
+  "ANIME": "动漫",
+  "NOIR": "黑白",
+  "SNOW": "雪景",
+  "ARCTIC": "北极",
+  "ANTARCTIC": "南极",
+  "NORTH AMERICA": "北美洲",
+  "SOUTH AMERICA": "南美洲",
+  "EUROPE": "欧洲",
+  "AFRICA": "非洲",
+  "ASIA": "亚洲",
+  "OCEANIA": "大洋洲",
+  "NORTHERN OCEANIC GRID": "北方海洋网格",
+  "SOUTHERN OCEANIC GRID": "南方海洋网格",
+  "LOADING": "加载中",
+  "DEGRADED": "降级",
+  "STALE": "过期",
+  "PARTIAL": "部分",
+  "FALLBACK": "备用",
+  "{state} {layers}": "{state} {layers}",
+  "view band|STREET": "街道",
+  "view band|CITY": "城市",
+  "view band|METRO": "都市圈",
+  "view band|REGIONAL": "区域",
+  "view band|GLOBAL": "全球",
+  "SUMMARY": "摘要",
+  "Awaiting telemetry...": "等待遥测数据…",
+  "REC": "REC",
+  "AIS: --": "AIS: --",
+  "N/A": "无",
+  "{mode} {band} {locality} | {region} | ALT {alt} | WINDOW {window} | SUN {sun}° | ONA {ona}° | {zone}": "{mode} {band} {locality} | {region} | ALT {alt} | 窗口 {window} | SUN {sun}° | ONA {ona}° | {zone}",
+  "NEAR {poi} ({city}) {distance}": "{poi}（{city}）附近 {distance}",
+  "SECTOR {lat} {lon}": "扇区 {lat} {lon}",
+  "N": "北",
+  "S": "南",
+  "E": "东",
+  "W": "西",
+  "POWER UP · {count} KEYS WAITING": {
+    "other": "增强 · {count} 个密钥待配置"
+  },
+  "POWERED UP": "已增强",
+  "Provider Settings does not answer proxied requests": "服务商设置不响应经代理的请求",
+  "Provider Settings is disabled while sharing is enabled": "启用分享时，服务商设置不可用",
+  "Provider Settings answers only the machine running the server": "服务商设置仅响应运行服务器的那台机器",
+  "Provider Settings answers only local hostnames": "服务商设置只响应本地主机名",
+  "Provider Settings requires an exact local Origin": "服务商设置要求完全匹配的本地 Origin",
+  "Unrecognized Origin refused": "已拒绝无法识别的 Origin",
+  "Cross-origin requests are refused": "拒绝跨源请求",
+  "Content-Type must be application/json": "Content-Type 必须为 application/json",
+  "Method not allowed": "不允许的方法",
+  "Request too large": "请求过大",
+  "Invalid JSON": "无效的 JSON",
+  "Body must be a JSON object of {ENV_VAR: value}": "请求体必须是 {ENV_VAR: value} 形式的 JSON 对象",
+  "No keys provided": "未提供密钥",
+  "At most {limit} keys per save": "每次最多保存 {limit} 个密钥",
+  "Unknown key: {name}": "未知密钥：{name}",
+  "{name} must be a string": "{name} 必须是字符串",
+  "{name} is empty": "{name} 为空",
+  "{name} is longer than any real key ({limit} max)": "{name} 比任何真实密钥都长（最多 {limit} 个字符）",
+  "{name} may only contain printable characters with no spaces": "{name} 只能包含可打印字符，且不能有空格",
+  "{name} contains a character that is not valid in a key (#, quotes, $, \\, or backtick)": "{name} 包含密钥中不允许的字符（#、引号、$、\\ 或反引号）",
+  "{name} is configured outside Provider Settings and can only be changed where it was set": "{name} 是在服务商设置之外配置的，只能在原设置处修改",
+  "The key was not saved: could not restrict the credential file to your account; nothing was saved": "密钥未保存：无法将凭据文件限制为仅你的账户可访问；未保存任何内容",
+  "The key was not saved: the existing configuration could not be read, so nothing was changed": "密钥未保存：无法读取现有配置，因此未做任何更改",
+  "Could not write the {store} store": "无法写入 {store} 存储",
+  "Save failed ({status}).": "保存失败（{status}）。",
+  "OAuth check failed: {detail}": "OAuth 检查失败：{detail}",
+  "Could not check ChatGPT sign-in. Try again.": "无法检查 ChatGPT 登录状态，请重试。",
+  "VOICE AUTH · CHATGPT OAUTH": "语音认证 · CHATGPT OAUTH",
+  "VOICE AUTH · API KEY": "语音认证 · API 密钥",
+  "USE API KEY": "使用 API 密钥",
+  "USE CHATGPT OAUTH": "使用 CHATGPT OAUTH",
+  "Use OPENAI_API_KEY for the next cloud voice session": "下次云语音会话使用 OPENAI_API_KEY",
+  "Use the signed-in local ChatGPT/Codex OAuth session for the next cloud voice session": "下次云语音会话使用本机已登录的 ChatGPT/Codex OAuth 会话",
+  "Metered — a billing-enabled account": "按量计费——需要启用结算的账号",
+  "Optional paid token — public access works without one": "可选的付费令牌——无需令牌也可公开访问",
+  "Free key — register, paste, done": "免费密钥——注册、粘贴，即可使用",
+  "browser-side": "浏览器端",
+  "This key runs in the browser by design — restrict it at the provider (see SECURITY.md)": "此密钥设计上就在浏览器中运行——请在服务商处设置限制（见 SECURITY.md）",
+  "configured externally": "由外部配置",
+  "Supplied by your environment, Keychain, or launcher — change it where it was set": "由你的环境、钥匙串或启动器提供——请在原设置处修改",
+  "MANAGE ↗": "管理 ↗",
+  "GET KEY ↗": "获取密钥 ↗",
+  "{envVar} saved — paste to replace": "{envVar} 已保存——粘贴可替换",
+  "paste {envVar}": "粘贴 {envVar}",
+  "REMOVE": "移除",
+  "Remove {title} from this app's saved keys": "从本应用已保存的密钥中移除 {title}",
+  "unsaved provider keys": "未保存的服务商密钥",
+  "Project keys: {status}": "项目密钥：{status}",
+  "your app configuration": "你的应用配置",
+  "your local .env": "你的本地 .env",
+  "Saving…": "正在保存…",
+  "Save failed: {detail}": "保存失败：{detail}",
+  "Paste at least one key first.": "请先粘贴至少一个密钥。",
+  "Saved to {store}. Restarting — this page reloads itself.": "已保存到 {store}。正在重启——本页面将自动重新加载。",
+  "Cloud voice will use OPENAI_API_KEY on the next session.": "云语音将在下次会话使用 OPENAI_API_KEY。",
+  "Checking local ChatGPT OAuth sign-in…": "正在检查本机 ChatGPT OAuth 登录…",
+  "Could not check ChatGPT sign-in.": "无法检查 ChatGPT 登录状态。",
+  "ChatGPT OAuth selected for cloud voice. Your API key stays saved and available.": "已为云语音选择 ChatGPT OAuth。你的 API 密钥仍会保留并可用。",
+  "ChatGPT sign-in expired. Opening sign-in again…": "ChatGPT 登录已过期。正在重新打开登录…",
+  "Opening ChatGPT sign-in in your browser…": "正在浏览器中打开 ChatGPT 登录…",
+  "Could not start ChatGPT sign-in on this machine.": "无法在本机启动 ChatGPT 登录。",
+  "Finish ChatGPT sign-in in the browser. Waiting for it to complete…": "请在浏览器中完成 ChatGPT 登录，正在等待其完成…",
+  "ChatGPT sign-in timed out. Click {button} to try again.": "ChatGPT 登录超时。点击“{button}”重试。",
+  "ChatGPT sign-in complete. OAuth will be used for the next cloud voice session.": "ChatGPT 登录完成。下次云语音会话将使用 OAuth。",
+  "Remove this key from your saved configuration?": "要从已保存的配置中移除此密钥吗？",
+  "Removed from {store}. Restarting — this page reloads itself.": "已从 {store} 中移除。正在重启——本页面将自动重新加载。",
+  "The photorealistic 3D planet, place search + Street View": "照片级逼真 3D 地球、地点搜索 + 街景",
+  "Places context + Street View fallback; optional separate key": "地点信息 + 街景备用；可选的独立密钥",
+  "Voice control — API key or ChatGPT OAuth": "语音控制——API 密钥或 ChatGPT OAuth",
+  "Live ships, worldwide": "全球实时船舶",
+  "Live active-fire detections": "实时活跃火点探测",
+  "Real live traffic (keyless runs a simulation)": "真实实时路况（无密钥时为模拟）",
+  "Bing imagery map stacks + world terrain": "Bing 影像地图组合 + 全球地形",
+  "More flight-polling credits (anonymous works without)": "更多航班轮询额度（无密钥也可匿名使用）",
+  "Street-level imagery and coverage in the Street Level layer. Free: register an app in the Mapillary developer dashboard and paste its Client Token": "街景影像与街景图层中的覆盖范围。免费：在 Mapillary 开发者控制台注册一个应用，并粘贴其 Client Token",
+  "Public space-missions access needs no key. Leave blank for standard use; paid tokens only raise request limits.": "公开的太空任务数据无需密钥。常规使用请留空；付费令牌只会提高请求上限。",
+  "Air quality request failed": "空气质量请求失败",
+  "No readings available": "暂无读数",
+  "No current readings": "暂无最新读数",
+  "{count} stations reporting": {
+    "other": "{count} 个站点上报数据"
+  },
+  "Highest air-quality readings in view": "视野内空气质量读数最高的站点",
+  "Low": "低",
+  "Low health risk": "低健康风险",
+  "Moderate": "中等",
+  "Moderate health risk": "中等健康风险",
+  "High": "高",
+  "High health risk": "高健康风险",
+  "Very High": "极高",
+  "Very High health risk": "极高健康风险",
+  "Air quality": "空气质量",
+  "Canada only · ECCC AQHI network": "仅限加拿大 · ECCC AQHI 站网",
+  "ECCC request timed out": "ECCC 请求超时",
+  "Malformed AQHI station response": "AQHI 站点响应格式错误",
+  "No AQHI stations available": "没有可用的 AQHI 站点",
+  "Malformed AQHI observation response": "AQHI 观测响应格式错误",
+  "Camera source temporarily unavailable": "摄像头数据源暂时不可用",
+  "Mapped camera locations": "地图标注的摄像头位置",
+  "SHOW NEAREST": "显示最近",
+  "Stop following the current object before navigating to a camera": "请先停止跟踪当前目标，再前往摄像头",
+  "Move to the nearest loaded camera and show its details": "前往最近已加载的摄像头并显示详情",
+  "Camera badges": "摄像头标记",
+  "Cyan cameras turn coral when selected. Wedges illustrate mapped direction, not measured coverage. Nearby cameras may be outside the screen.": "选中后青色摄像头变为珊瑚色。扇形仅示意已标绘方向，并非实测覆盖范围。附近的摄像头可能不在屏幕内。",
+  "{count} nearby · {onScreen} on screen": {
+    "other": "附近 {count} 个 · 屏幕上 {onScreen} 个"
+  },
+  "{count} nearby": {
+    "other": "附近 {count} 个"
+  },
+  "retrying mapped ALPR cameras": "正在重试加载地图标注的 ALPR 摄像头",
+  "loading mapped ALPR cameras": "正在加载地图标注的 ALPR 摄像头",
+  "No ALPR data for this area — US and Canada only": "此区域没有 ALPR 数据——仅覆盖美国和加拿大",
+  "Zoom in to load mapped cameras": "放大以加载地图标注的摄像头",
+  "Showing cached locations": "当前显示的是缓存位置",
+  "Coverage limited — zoom in": "覆盖受限——请放大",
+  "No ALPR data for this area": "此区域没有 ALPR 数据",
+  "None on screen — nearby cameras are outside the view": "屏幕上没有摄像头——附近的摄像头在视野之外",
+  "ALPR camera": "ALPR 摄像头",
+  "Camera coverage unavailable": "摄像头覆盖范围不可用",
+  "OpenStreetMap · community mapped": "OpenStreetMap · 社区标注",
+  "Overpass returned an incomplete camera response": "Overpass 返回的摄像头数据不完整",
+  "At least {count}": "至少 {count}",
+  "CONTEXT READY": "态势就绪",
+  "GLOBAL CONTEXT OFF": "全局态势已关闭",
+  "SELECT A FLIGHT, VESSEL, OR MAPPED INSTALLATION": "选择航班、船舶或地图标注设施",
+  "ENABLE TO LOAD OBSERVED / MAPPED PROXIMITY": "启用以加载观测 / 地图标注的邻近信息",
+  "Unavailable": "不可用",
+  "Focus {label}": "聚焦 {label}",
+  "Global Context navigation": "全局态势导航",
+  "Previous — prior visited contact in the 250 km window": "上一个：250 km 范围内先前访问过的目标",
+  "PREVIOUS": "上一个",
+  "FOCUS": "聚焦",
+  "Next — nearest unvisited contact in the 250 km window": "下一个：250 km 范围内最近的未访问目标",
+  "NEXT": "下一个",
+  "Named areas ({n})": "已命名区域（{n}）",
+  "{distance} FLIGHT / VESSEL WINDOW": "{distance} 航班 / 船舶监视窗口",
+  "Open-source mapped/observed context. Missing broadcasts, unloaded map areas, or unmapped sites are not evidence of absence.": "开源的地图标注/观测态势信息。缺失的广播、未加载的地图区域或未标注的设施不能作为不存在的证据。",
+  "mapped matches within {km} km of the subject": "所选对象 {km} km 内的地图标注匹配",
+  "none mapped within {km} km; not a complete 250 km survey": "{km} km 内无地图标注；并非完整的 250 km 普查",
+  "mapped matches from the loaded viewport": "来自已加载视口的地图标注匹配",
+  "viewport feed is not a complete 250 km survey": "视口数据源并非完整的 250 km 普查",
+  "HDG {value}°": "HDG {value}°",
+  "BRG {value}°": "BRG {value}°",
+  "BRG —": "BRG —",
+  "CRS {value}°": "CRS {value}°",
+  "CURRENT VIEWPORT ONLY": "仅限当前视口",
+  "WITHIN {km} KM": "{km} km 以内",
+  "Flights": "航班",
+  "Military flights": "军用航班",
+  "AIS vessels": "AIS 船舶",
+  "Mapped installations": "地图标注设施",
+  "syncing {count} city feeds...": "正在同步 {count} 个城市数据源…",
+  "scanning nearby systems...": "正在扫描附近系统…",
+  "GBFS fetch error": "GBFS 获取错误",
+  "Station {id}": "站点 {id}",
+  "Station": "站点",
+  "🚲 {bikes} avail · {docks} docks · {capacity} cap": "🚲 可用 {bikes} · 车桩 {docks} · 容量 {capacity}",
+  "⚠️ Not installed": "⚠️ 未安装",
+  "⚠️ Not renting": "⚠️ 暂停租车",
+  "⚠️ Not returning": "⚠️ 暂停还车",
+  "HDG {value}° (ESTIMATED)": "HDG {value}°（估算）",
+  "{count} CAMERAS STANDING BY · NO CAMERA SELECTED · CLICK A CAMERA TO ACTIVATE": "{count} 个摄像头待命 · 未选择摄像头 · 点击摄像头以激活",
+  "No cameras available in catalog.": "目录中没有可用摄像头。",
+  "{city} CCTV": "{city} CCTV",
+  "FOV {value}° (DATASHEET)": "FOV {value}°（规格书）",
+  "FOV {value}°": "FOV {value}°",
+  "SPEC FOV {span}° (CAPABILITY)": "规格 FOV {span}°（可调范围）",
+  "COVERAGE {value}km²": "覆盖 {value}km²",
+  "OVERLAP {count} cams": "重叠 {count} 个摄像头",
+  "ISOLATED VIEW": "独立视角",
+  "PROJ MONITOR": "投影：监视器",
+  "PROJ OFF": "投影：关",
+  "VIEWSHED": "可视域",
+  "CAL {value}": "CAL {value}",
+  "SRC {value}": "SRC {value}",
+  "{value} CONTEXT": "{value} 态势",
+  "{spec} · SPECS: CCTV-DATABASE.COM": "{spec} · 规格：CCTV-DATABASE.COM",
+  "Atlantic and eastern/central North Pacific; not worldwide cyclone coverage.": "仅覆盖大西洋及北太平洋东部和中部，并非全球气旋覆盖。",
+  "Cyclone advisories unavailable": "气旋公告不可用",
+  "Cyclone data unavailable": "气旋数据不可用",
+  "Potential tropical cyclone": "潜在热带气旋",
+  "Hurricane": "飓风",
+  "Tropical storm": "热带风暴",
+  "Tropical depression": "热带低压",
+  "Subtropical storm": "亚热带风暴",
+  "Subtropical depression": "亚热带低压",
+  "Track and cone match this advisory": "路径和预报不确定范围与本期公告一致",
+  "Track/cone awaiting advisory {number}": "路径/预报不确定范围等待第 {number} 号公告",
+  "Track/cone unavailable": "路径/预报不确定范围不可用",
+  "Cached advisory · stale source": "缓存公告 · 数据源已过期",
+  "Loading advisories…": "正在加载公告…",
+  "{count} active storms": {
+    "other": "{count} 个活跃气旋"
+  },
+  "Position as of {time}": "位置（截至 {time}）",
+  "Maximum sustained wind: {wind} · Pressure: {pressure}": "最大持续风速：{wind} · 气压：{pressure}",
+  "{name} · {classification} · Advisory {number} · issued {time}": "{name} · {classification} · 第 {number} 号公告 · 发布于 {time}",
+  "No active NHC/CPHC systems": "当前没有活跃的 NHC/CPHC 气旋",
+  "Advisories unavailable": "公告不可用",
+  "Cyclones · NHC / CPHC": "气旋 · NHC / CPHC",
+  "Atlantic · E/C Pacific": "大西洋 · 东/中太平洋",
+  "{storms} · {name} selected": "{storms} · 已选择 {name}",
+  "Official advisory ↗": "官方公告 ↗",
+  "Active NHC and CPHC cyclone advisories": "活跃的 NHC 与 CPHC 气旋公告",
+  "Wind unavailable": "风场数据不可用",
+  "Advisory center / forecast track": "公告中的气旋中心 / 预报路径",
+  "Center-track uncertainty cone": "中心路径预报不确定范围",
+  "Select a storm on the map, or choose a storm in the list to select it and move the camera. Click empty map space to clear the selection. NOAA NHC/CPHC advisory context. The cone describes forecast center-track uncertainty, not storm size or the full hazard area. Forecast point labels are source lead hours, not times computed from advisory issuance. Geometry follows the surface; height is not weather altitude. Consult the official advisory.": "在地图上点选气旋，或在列表中点选气旋，即可选中并移动相机。点击空白地图区域可清除选择。内容来自 NOAA NHC/CPHC 公告。该区域表示气旋中心路径预报的不确定范围，不代表气旋大小或全部灾害影响范围。预报点标注的是数据源的预报时效（小时），不是按公告发布时刻推算的时间。几何图形贴地显示；显示高度并非气象高度。请以官方公告为准。",
+  "DRIVE": "驾车",
+  "Drive": "驾车",
+  "WALK": "步行",
+  "Walk": "步行",
+  "BIKE": "骑行",
+  "Bike": "骑行",
+  "rate limited": "已被限流",
+  "routing service is rate limited": "路线服务已被限流",
+  "route leg too long": "路段过长",
+  "route too long": "路线过长",
+  "{error} — try again in a moment": "{error}——请稍后重试",
+  "Routing is rate limited — try again in a moment": "路线请求过于频繁——请稍后重试",
+  "Routing unavailable (HTTP {status})": "路线规划不可用（HTTP {status}）",
+  "Routing unavailable": "路线规划不可用",
+  "direction|left": "向左",
+  "direction|right": "向右",
+  "direction|slightly left": "向左前方",
+  "direction|slightly right": "向右前方",
+  "direction|sharply left": "向左后方",
+  "direction|sharply right": "向右后方",
+  "direction|straight": "向前",
+  "direction|around": "向后",
+  "fork direction|left": "靠左行驶",
+  "fork direction|right": "靠右行驶",
+  "fork direction|slightly left": "稍靠左行驶",
+  "fork direction|slightly right": "稍靠右行驶",
+  "fork direction|sharply left": "向左后方行驶",
+  "fork direction|sharply right": "向右后方行驶",
+  "fork direction|straight": "直行",
+  "lane direction|left": "左转",
+  "lane direction|right": "右转",
+  "lane direction|slightly left": "稍左转",
+  "lane direction|slightly right": "稍右转",
+  "lane direction|sharply left": "急左转",
+  "lane direction|sharply right": "急右转",
+  "lane direction|straight": "直行",
+  "ordinal|{number}st": "第 {number} 个",
+  "ordinal|{number}nd": "第 {number} 个",
+  "ordinal|{number}rd": "第 {number} 个",
+  "ordinal|{number}th": "第 {number} 个",
+  "Head out on {road}": "沿 {road} 出发",
+  "Head out": "出发",
+  "Arrive at your destination, on the left": "到达目的地，位于左侧",
+  "Arrive at your destination, on the right": "到达目的地，位于右侧",
+  "Arrive at your destination": "到达目的地",
+  "Make a U-turn onto {road}": "掉头进入 {road}",
+  "Make a U-turn": "掉头",
+  "Continue straight onto {road}": "直行进入 {road}",
+  "Continue straight": "继续直行",
+  "Turn {direction} onto {road}": "{direction}转，进入 {road}",
+  "Turn {direction}": "{direction}转",
+  "Turn onto {road}": "转弯进入 {road}",
+  "maneuver|Turn": "转弯",
+  "Continue {direction} onto {road}": "继续{direction}行驶，进入 {road}",
+  "Continue {direction}": "继续{direction}行驶",
+  "At the end of the road, turn {direction} onto {road}": "在道路尽头{direction}转，进入 {road}",
+  "At the end of the road, turn {direction}": "在道路尽头{direction}转",
+  "At the end of the road, continue onto {road}": "在道路尽头继续行驶，进入 {road}",
+  "At the end of the road, continue": "在道路尽头继续行驶",
+  "Keep {direction} at the fork onto {road}": "在岔路口{direction}，进入 {road}",
+  "Keep {direction} at the fork": "在岔路口{direction}",
+  "Continue at the fork onto {road}": "在岔路口继续行驶，进入 {road}",
+  "Continue at the fork": "在岔路口继续行驶",
+  "Merge {direction} onto {road}": "{direction}并道，进入 {road}",
+  "Merge {direction}": "{direction}并道",
+  "Merge onto {road}": "并入 {road}",
+  "maneuver|Merge": "并道",
+  "Take the ramp on the {direction} onto {road}": "{direction}驶入匝道，进入 {road}",
+  "Take the ramp on the {direction}": "{direction}驶入匝道",
+  "Take the ramp onto {road}": "驶入匝道，进入 {road}",
+  "Take the ramp": "驶入匝道",
+  "Take the exit on the {direction} onto {road}": "从出口{direction}驶出，进入 {road}",
+  "Take the exit on the {direction}": "从出口{direction}驶出",
+  "Take the exit onto {road}": "从出口驶出，进入 {road}",
+  "Take the exit": "从出口驶出",
+  "At the roundabout, take the {exit} exit onto {road}": "在环岛从{exit}出口驶出，进入 {road}",
+  "At the roundabout, take the {exit} exit": "在环岛从{exit}出口驶出",
+  "Enter the roundabout onto {road}": "驶入环岛，进入 {road}",
+  "Enter the roundabout": "驶入环岛",
+  "At the roundabout, turn {direction} onto {road}": "在环岛{direction}转，进入 {road}",
+  "At the roundabout, turn {direction}": "在环岛{direction}转",
+  "At the roundabout, continue onto {road}": "在环岛继续行驶，进入 {road}",
+  "At the roundabout, continue": "在环岛继续行驶",
+  "Exit the roundabout onto {road}": "驶出环岛，进入 {road}",
+  "Exit the roundabout": "驶出环岛",
+  "Use the {direction} lane onto {road}": "使用{direction}车道，进入 {road}",
+  "Use the {direction} lane": "使用{direction}车道",
+  "Continue onto {road}": "继续行驶，进入 {road}",
+  "maneuver|Continue": "继续行驶",
+  "{mode} — reroute for {modeLower}": "{mode}——按{modeLower}重新规划路线",
+  "CLICK MAP": "点击地图",
+  "SET A": "设置 A",
+  "Click a spot on the globe to place A (click again to cancel)": "点击地球上的位置放置 A（再次点击取消）",
+  "Then click the globe to place the start": "然后点击地球放置起点",
+  "SET B": "设置 B",
+  "Click a spot on the globe to place B (click again to cancel)": "点击地球上的位置放置 B（再次点击取消）",
+  "Then click the globe to place the destination": "然后点击地球放置终点",
+  "Swap A and B": "交换 A 和 B",
+  "FLY ···": "飞行 ···",
+  "FLYING": "飞行中",
+  "FLY": "飞行",
+  "Fly the camera along the route": "让相机沿路线飞行",
+  "Place A and B first": "请先放置 A 和 B",
+  "action|CLEAR": "清除",
+  "Remove the route and both markers": "移除路线和两个标注点",
+  "press Escape twice to leave Draw": "按两次 Escape 退出“绘制”",
+  "{name} is active — turn {name} off, then set {endpoint}": "{name} 正在使用——请先关闭 {name}，再设置 {endpoint}",
+  "{name} is active — {leave}, then set {endpoint}": "{name} 正在使用——请先{leave}，再设置 {endpoint}",
+  "Only the first {count} turns of this route are shown": "此路线仅显示前 {count} 个转向",
+  "Turn-by-turn directions": "分步导航",
+  "Another map tool is using clicks — close it, then SET A again": "另一个地图工具正在拦截点击——请先关闭它，再重新设置 A",
+  "Routing…": "正在规划路线…",
+  "No route found": "未找到路线",
+  "{distance} · {duration} · {mode} · first {count} turns": "{distance} · {duration} · {mode} · 前 {count} 个转向",
+  "{distance} · {duration} · {mode}": "{distance} · {duration} · {mode}",
+  "Click the globe to place {endpoint}": "点击地球放置 {endpoint}",
+  "SET B, then click the globe": "设置 B，然后点击地球",
+  "SET A, then click the globe": "设置 A，然后点击地球",
+  "Step {step} of {total} · then {leg}": "第 {step}/{total} 步 · 随后 {leg}",
+  "Step {step} of {total}": "第 {step} 步，共 {total} 步",
+  "Then: {instruction}": "接下来：{instruction}",
+  "No route found between A and B": "在 A 和 B 之间未找到路线",
+  "Routing failed: {error}": "路线规划失败：{error}",
+  "Routing timed out": "路线规划超时",
+  "Routing unavailable — no response from the routing service": "路线规划不可用——路线服务无响应",
+  "Earthquake source unavailable": "地震数据源不可用",
+  "Focus fire detection {title}, {details}": "聚焦火点探测 {title}，{details}",
+  "live feed unavailable": "实时数据源不可用",
+  "{value} conf": "置信度 {value}",
+  "{value} ago": "{value}前",
+  "sensor n/a": "传感器 n/a",
+  "FIRE · {frp} MW": "火点 · {frp} MW",
+  "NIGHT": "夜间",
+  "▲ {frp} MW": "▲ {frp} MW",
+  "FIRE": "火点",
+  "FIRES": "火点",
+  "max {value} MW": "最大 {value} MW",
+  "new {value}": "最新（{value}前）",
+  "{value}°N": "{value}°N",
+  "{value}°S": "{value}°S",
+  "{value}°E": "{value}°E",
+  "{value}°W": "{value}°W",
+  "just now": "刚刚",
+  "<1m ago": "不到 1 分钟前",
+  "{count}m ago": "{count} 分钟前",
+  "{count}h ago": "{count} 小时前",
+  "fire confidence|high": "高",
+  "fire confidence|nominal": "中",
+  "fire confidence|low": "低",
+  "age|<1h": "不到 1 小时",
+  "age|{count}h": "{count} 小时",
+  "age|{count}d": "{count} 天",
+  "Fire · FRP {frp} MW": "火点 · FRP {frp} MW",
+  "STALE · cached {age}": "过期 · {age}前缓存",
+  "refreshing...": "刷新中…",
+  "loading...": "加载中…",
+  "KEY REQUIRED": "需要密钥",
+  "LIVE · updated {age}": "实时 · 更新于 {age}",
+  "Source snapshot time unavailable": "来源快照时间不可用",
+  "Live data unavailable": "实时数据不可用",
+  "Low-accuracy score < 2%": "低精度评分 < 2%",
+  "Low-accuracy score 2–10%": "低精度评分 2–10%",
+  "Low-accuracy score > 10%": "低精度评分 > 10%",
+  "GNSS integrity source unavailable": "GNSS 完好性数据源不可用",
+  "Regional sample · 250 nm radius · cells from visited views over 30 min": "区域采样 · 半径 250 海里 · 30 分钟内已访问视图中的网格",
+  "Retrying automatically at {time} UTC": "将于 {time} UTC 自动重试",
+  "Retrying automatically after provider cooldown": "服务商冷却结束后自动重试",
+  "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "平移或缩放后以及每分钟自动更新。公共数据源覆盖以视野中心为圆心、半径 250 海里的范围；缩小地图并不会使其成为全球快照。空白网格位于采样覆盖范围之外，或观测数据不足。",
+  "Low-accuracy score = 100 × max(0, bad − 1) / total: one aircraft is discounted, so this is not the raw share. Cells need {aircraft} aircraft over {minutes} minutes. Navigation-integrity anomalies are not a detection of jamming or spoofing.": "低精度评分 = 100 × max(0, bad − 1) / total：扣除一架飞机，因此并非原始占比。每个网格需在 {minutes} 分钟内有 {aircraft} 架飞机。导航完好性异常不等于检测到干扰或欺骗。",
+  "GNSS snapshot needs a view anchor": "GNSS 快照需要视图锚点",
+  "GNSS feed rate limited (HTTP 429)": "GNSS 数据源已被限流（HTTP 429）",
+  "Malformed GNSS integrity snapshot": "GNSS 完好性快照格式错误",
+  "GNSS integrity snapshot has no observation time": "GNSS 完好性快照缺少观测时间",
+  "installation class|AIRFIELD": "机场",
+  "installation class|NAVAL BASE": "海军基地",
+  "installation class|RANGE": "靶场",
+  "installation class|MILITARY LAND": "军事用地",
+  "installation class|BASE": "基地",
+  "installation class|BARRACKS": "营房",
+  "installation class|TRAINING AREA": "训练区",
+  "installation class|PLACES CANDIDATE": "Places 候选",
+  "installation class|INSTALLATION": "设施",
+  "No mapped sites within {km} km of the contact": "目标 {km} km 内无地图标注设施",
+  "{count} mapped sites within {km} km of the contact": {
+    "other": "目标 {km} km 内有 {count} 个地图标注设施"
+  },
+  "No mapped sites in view": "视野内无地图标注设施",
+  "{count} mapped sites in view": {
+    "other": "视野内有 {count} 个地图标注设施"
+  },
+  "loading mapped installation context": "正在加载地图标注设施信息",
+  "Too many mapped sites in view to list them all": "视野内地图标注设施过多，无法全部列出",
+  "Installation context unavailable": "设施信息不可用",
+  "MAPPED INSTALLATION": "地图标注设施",
+  "Unknown": "未知",
+  "LAUNCH SITE · {site}": "发射场 · {site}",
+  "LAUNCH SITE": "发射场",
+  "T−{time} · {mission}": "T−{time} · {mission}",
+  "LAUNCH STANDBY": "发射待命",
+  "LIFTOFF · {mission}": "点火升空 · {mission}",
+  "ASCENT REPLAY · {mission}": "上升回放 · {mission}",
+  "ASCENT ESTIMATE · {mission}": "上升估算 · {mission}",
+  "STAGE RE-ENTRY / RECOVERY · {mission}": "子级再入 / 回收 · {mission}",
+  "ORBIT REPLAY · {mission}": "轨道回放 · {mission}",
+  "PAUSED · {title}": "已暂停 · {title}",
+  "UNSPECIFIED": "未指明",
+  "+{count} additional payload records": "另有 {count} 条有效载荷记录",
+  "PAYLOAD DATA UNAVAILABLE": "有效载荷数据不可用",
+  "{value} KM DOWNRANGE": "落点距离 {value} km",
+  "POSITION UNAVAILABLE": "位置不可用",
+  "FLIGHT {count}": "第 {count} 次飞行",
+  "REUSED": "复用",
+  "NO STAGE RE-ENTRY / RECOVERY DATA": "无子级再入 / 回收数据",
+  "{count} / 30D": "{count} / 30 天",
+  "NO MISSIONS AVAILABLE IN THE CURRENT 30-DAY WINDOW": "当前 30 天窗口内没有可用任务",
+  "DATE UNAVAILABLE": "日期不可用",
+  "UNSPECIFIED OPERATOR": "运营方未指明",
+  "Select {mission}": "选择 {mission}",
+  "{value} KM": "{value} km",
+  "{value} KM/S": "{value} km/s",
+  "Selected Space Mission": "已选太空任务",
+  "SELECTED SPACE MISSION": "已选太空任务",
+  "Show all missions": "显示所有任务",
+  "Deselect mission": "取消选择任务",
+  "MISSION": "任务",
+  "STATUS · ": "状态 · ",
+  "LAUNCH SITE · ": "发射场 · ",
+  "LAUNCH TIME · ": "发射时间 · ",
+  "ORBIT · ": "轨道 · ",
+  "ASCENT PATH · ": "上升轨迹 · ",
+  "CURRENT DISTANCE FROM EARTH · ": "当前与地球的距离 · ",
+  "SATELLITE SPEED · ": "卫星速度 · ",
+  "PAYLOAD": "有效载荷",
+  "NAME": "名称",
+  "TYPE": "类型",
+  "DESTINATION": "目的地",
+  "STAGE / RE-ENTRY / RECOVERY": "子级 / 再入 / 回收",
+  "STAGE": "子级",
+  "STATUS": "状态",
+  "FINAL POSITION": "最终位置",
+  "REPLAY SPEED": "回放速度",
+  "Replay speed multiplier": "回放速度倍率",
+  "REPLAY ASCENT": "回放上升过程",
+  "Previous mission": "上一个任务",
+  "PREV": "上一个",
+  "Next mission": "下一个任务",
+  "SHOW ALL / DESELECT": "显示全部 / 取消选择",
+  "Pause replay": "暂停回放",
+  "Cancel replay": "取消回放",
+  "EST. DOWNRANGE": "预估落点距离",
+  "PLANNED · ": "计划 · ",
+  "SUPPLIED TRAJECTORY POINTS": "提供的轨迹点",
+  "RECONSTRUCTED ESTIMATE": "重建估算",
+  "Replay the estimated ascent with a following camera": "以跟随相机回放估算的上升过程",
+  "Resume replay": "继续回放",
+  "T minus {seconds}": "T−{seconds}",
+  "Preparing launch site": "正在准备发射场",
+  "Liftoff": "点火升空",
+  "Ascent replay": "上升回放",
+  "Orbit replay": "轨道回放",
+  ", paused": "，已暂停",
+  "Malformed launch snapshot": "发射快照格式错误",
+  "Heard by your receiver": "由你的接收机接收",
+  "1090 MHz": "1090 MHz",
+  "978 MHz UAT": "978 MHz UAT",
+  "browser SDR": "浏览器 SDR",
+  "decoder feed": "解码器数据源",
+  "Your RTL-SDR receiver and decoder feed": "你的 RTL-SDR 接收机和解码器数据源",
+  "Your decoder feed": "你的解码器数据源",
+  "Your RTL-SDR receiver": "你的 RTL-SDR 接收机",
+  "NO CALLSIGN": "无呼号",
+  "ALT {altitude} FT · GS {speed} KT · TRK {track}": "高度 {altitude} ft · 地速 {speed} kn · 航迹角 {track}",
+  "V/S {rate}": "升降率 {rate}",
+  "V/S {rate} FPM": "升降率 {rate} ft/min",
+  "POSITION {age}": "位置 {age}前",
+  "POSITION {seconds} S AGO": "位置 {seconds} 秒前",
+  "{count} MSGS": {
+    "other": "{count} 条消息"
+  },
+  "Decoder feeds": "解码器数据源",
+  "WebUSB + decoder feeds": "WebUSB + 解码器数据源",
+  "opening receiver": "正在打开接收机",
+  "checking decoder feeds": "正在检查解码器数据源",
+  "WebUSB needs desktop Chrome or Edge": "WebUSB 需要桌面版 Chrome 或 Edge",
+  "connect a receiver in Radio": "在电台面板连接接收机",
+  "receiver is in FM mode": "接收机处于 FM 模式",
+  "listening": "监听中",
+  "USB error": "USB 错误",
+  "Alt unknown": "高度未知",
+  "Type unknown": "类型未知",
+  "Reg unknown": "注册号未知",
+  "Operator unknown": "运营方未知",
+  "${amount}K": "{amount}K 美元",
+  "${amount}M": "{amount}M 美元",
+  "${amount}B": "{amount}B 美元",
+  "fire cause|Human": "人为",
+  "fire cause|Natural": "自然",
+  "fire cause|Undetermined": "待定",
+  "fire cause|Unknown": "未知",
+  "fire behavior|Minimal": "微弱",
+  "fire behavior|Moderate": "中等",
+  "fire behavior|Active": "活跃",
+  "fire behavior|Extreme": "极端",
+  "Type {level} Incident": "{level} 类事件",
+  "age|{count}m": "{count} 分钟",
+  "{acres} ac": {
+    "other": "{acres} 英亩"
+  },
+  "{percent}% contained": "已控制 {percent}%",
+  "containment unknown": "控制比例未知",
+  "{cause} cause": "起火原因：{cause}",
+  "{personnel} personnel": {
+    "other": "{personnel} 名人员"
+  },
+  "{county} County": "{county} 县",
+  "{cost} to date": "迄今扑救费用 {cost}",
+  "discovered {age} ago": "发现于 {age}前",
+  "updated {age} ago": "更新于 {age}前",
+  "part of {complex}": "属于 {complex} 复合火场",
+  "InciWeb ↗ · click card to open": "InciWeb ↗ · 点击卡片打开",
+  "FIRE · {name}": "火场 · {name}",
+  "Unnamed incident": "未命名火情",
+  "Open {title} on InciWeb": "在 InciWeb 上打开 {title}",
+  "Perimeter source unavailable": "周界数据源不可用",
+  "Not contained or unknown": "未控制或未知",
+  "Under 50% contained": "控制低于 50%",
+  "50–99% contained": "控制 50–99%",
+  "Fully contained": "已全部控制",
+  "Colour shows reported containment. Perimeters are simplified to about 100 m.": "颜色表示报告的控制比例。周界简化至约 100 m。",
+  "Malformed perimeter snapshot": "周界快照格式错误",
+  "radio tag|All": "全部",
+  "News": "新闻",
+  "Talk": "脱口秀",
+  "Weather / Emergency": "天气 / 应急",
+  "Public Safety": "公共安全",
+  "Aviation / Marine": "航空 / 海事",
+  "Traffic / Transit": "交通 / 公共交通",
+  "Music": "音乐",
+  "Other": "其他",
+  "Directory refresh degraded; showing the previous station catalog.": "目录刷新降级；正在显示上一次的电台目录。",
+  "Radio directory coverage is degraded.": "电台目录覆盖已降级。",
+  "Directory refresh failed; showing the previous station catalog.": "目录刷新失败；正在显示上一次的电台目录。",
+  "Radio directory is temporarily unavailable.": "电台目录暂时不可用。",
+  "radio|NEWS": "新闻",
+  "radio|TALK": "脱口秀",
+  "radio|WEATHER": "天气",
+  "radio|SAFETY": "安全",
+  "radio|AIR / SEA": "航空 / 海事",
+  "radio|TRANSIT": "公共交通",
+  "radio|MUSIC": "音乐",
+  "radio|OTHER": "其他",
+  "Broadcaster stream is unavailable or blocked by the browser.": "广播流不可用，或被浏览器阻止。",
+  "Playback requires a direct click or tap.": "需直接点击或轻触才能播放。",
+  "Broadcaster stream could not be started.": "无法启动广播流。",
+  "Alternative": "另类",
+  "Ambient": "氛围",
+  "Blues": "蓝调",
+  "Classical": "古典",
+  "Country": "乡村",
+  "Dance": "舞曲",
+  "Electronic": "电子",
+  "Folk": "民谣",
+  "Funk": "放克",
+  "Hip-Hop": "嘻哈",
+  "House": "House",
+  "Indie": "独立音乐",
+  "Jazz": "爵士",
+  "Latin": "拉丁",
+  "Metal": "金属乐",
+  "Oldies": "怀旧金曲",
+  "Pop": "流行",
+  "Punk": "朋克",
+  "R&B": "R&B",
+  "Reggae": "雷鬼",
+  "Rock": "摇滚",
+  "Soul": "灵魂乐",
+  "Techno": "Techno",
+  "Trance": "Trance",
+  "World": "世界音乐",
+  "overview": "概览",
+  "cloud unknown": "云量未知",
+  "{percent}% scene cloud": "整景云量 {percent}%",
+  "{min}–{max}% scene cloud": "整景云量 {min}–{max}%",
+  "Comparison in use by another scene": "对比功能正被另一个场景占用",
+  "Esri map unavailable · no swipe": "Esri 地图不可用 · 无法滑动对比",
+  "Swipe needs a globe map": "滑动对比需要地球地图",
+  "Imagery stays on Esri · CLEAR to use Google 3D": "影像保留在 Esri · 清除后改用 Google 3D",
+  "Imagery catalog unavailable": "影像目录不可用",
+  "Catalog truncated · a newer clear day may exist": "目录已截断 · 可能还有更近的少云日期",
+  "{label} catalog unavailable · {detail}": "{label} 目录不可用 · {detail}",
+  "Daily overview for today may still be empty until the pass": "卫星过境前，今天的每日概览可能仍为空",
+  "Box and images cleared": "框选及影像已清除",
+  "MORE DETAIL · 30 m": "更多细节 · 30 m",
+  "Sentinel-2 and Landsat via HLS, 30 m, every 2–6 days": "Sentinel-2 与 Landsat，经 HLS，30 m，每 2–6 天",
+  "DAILY OVERVIEW · 250 m": "每日概览 · 250 m",
+  "VIIRS daily mosaic, 250 m, follows broad changes; little detail under 25 km": "VIIRS 每日镶嵌图，250 m，反映大范围变化；25 km 以下几乎没有细节",
+  "Sentinel-2": "Sentinel-2",
+  "Sentinel-2 via HLS": "Sentinel-2（经 HLS）",
+  "Landsat 8/9": "Landsat 8/9",
+  "Landsat 8/9 via HLS": "Landsat 8/9（经 HLS）",
+  "Daily overview": "每日概览",
+  "Box edges must be finite": "框选边界必须是有限值",
+  "Longitudes must be within ±180°": "经度必须在 ±180° 以内",
+  "Select one side of the dateline": "请只选择日界线的一侧",
+  "Box must enclose an area": "框选必须包含一定面积",
+  "Add the full Starlink broadband shell (thousands of extra points)": "添加完整的 Starlink 宽带星座（数千个额外点位）",
+  "Loading the Starlink shell…": "正在加载 Starlink 星座…",
+  "Starlink {detail} — click to retry": "Starlink {detail}——点击重试",
+  "load failed": "加载失败",
+  "Showing the full Starlink shell — click for the core catalog only": "正在显示完整的 Starlink 星座——点击仅显示核心目录",
+  "DENSE ···": "密集 ···",
+  "DENSE ✕": "密集 ✕",
+  "DENSE": "密集",
+  "CelesTrak unreachable": "CelesTrak 无法连接",
+  "DOCKED · {name} · +{extra}": "对接 · {name} · +{extra}",
+  "DOCKED · {name}": "对接 · {name}",
+  "{name} needs the Google 3D map: choose it under MAP SOURCE": "{name} 需要 Google 3D 地图：请在地图源（MAP SOURCE）中选择",
+  "zoom in to a street to open {name}": "放大到街道以打开 {name}",
+  "KEY REJECTED": "密钥被拒绝",
+  "loading coverage...": "正在加载覆盖范围…",
+  "No street-level imagery within {radius} m of that point": "该点 {radius} m 范围内没有街景影像",
+  "No street-level imagery within {radius} m of the view centre": "视野中心 {radius} m 范围内没有街景影像",
+  "Coverage tile failed": "覆盖瓦片加载失败",
+  "The photo could not be loaded": "照片无法加载",
+  "{name} photo. ← and → step along the sequence. On a 360° photo, drag or use Shift+← →, ↑ ↓ to look around, and + − to zoom": "{name} 照片。← 和 → 沿序列切换。在 360° 照片上，拖动或使用 Shift+← →、↑ ↓ 环视，+ − 缩放",
+  "{name} street-level photo": "{name} 街景照片",
+  "Previous photo in this sequence (←)": "此序列中的上一张照片（←）",
+  "Next photo in this sequence (→)": "此序列中的下一张照片（→）",
+  "Aim the middle of the view at a street to look for imagery there": "将视野中心对准街道以查找该处影像",
+  "GOOGLE_MAPS_API_KEY is not set": "未设置 GOOGLE_MAPS_API_KEY",
+  "The Google Maps JavaScript API could not load": "Google Maps JavaScript API 无法加载",
+  "Google Street View": "Google 街景",
+  "GOOGLE STREET VIEW": "Google 街景",
+  "Google refused GOOGLE_MAPS_API_KEY for Street View — check that the Maps JavaScript API is enabled for it and this site is an allowed referrer": "Google 拒绝了用于街景的 GOOGLE_MAPS_API_KEY——请确认已为该密钥启用 Maps JavaScript API，且本站点在允许的引荐来源（referrer）中",
+  "Street View did not answer — check the network, and that the Maps JavaScript API is enabled for GOOGLE_MAPS_API_KEY": "街景无响应——请检查网络，并确认 GOOGLE_MAPS_API_KEY 已启用 Maps JavaScript API",
+  "click a street to open Street View": "点击街道以打开街景",
+  "Street View has no imagery for this place": "街景没有此地的影像",
+  "KartaView has no position for this photo": "KartaView 没有此照片的位置",
+  "The KartaView photo could not be loaded": "KartaView 照片无法加载",
+  "zoom in to see KartaView coverage": "放大以查看 KartaView 覆盖范围",
+  "no KartaView photos in view": "视野内没有 KartaView 照片",
+  "KartaView is rate-limiting requests — they resume on their own": "KartaView 已被限流——稍后会自动恢复",
+  "KartaView’s photos here are archived and cannot be shown": "KartaView 在此处的照片已归档，无法显示",
+  "KartaView did not filter this area in time — move the map to ask again": "KartaView 未能及时筛选此区域——移动地图以重新请求",
+  "None of KartaView’s photos here pass the imagery filter": "此处没有 KartaView 照片通过影像筛选",
+  "KartaView did not answer in time — try again": "KartaView 未及时响应——请重试",
+  "KartaView could not be reached — check the network": "无法连接 KartaView——请检查网络",
+  "KartaView sent an answer that could not be read": "KartaView 返回的响应无法读取",
+  "KartaView is rate-limiting requests": "KartaView 已被限流",
+  "KartaView sent too much data": "KartaView 返回的数据过多",
+  "KartaView is rate-limiting requests — try again in a moment": "KartaView 已被限流——请稍后重试",
+  "KartaView has no such photo": "KartaView 没有这张照片",
+  "Mapillary rejected MAPILLARY_CLIENT_TOKEN — replace it in Provider Settings": "Mapillary 拒绝了 MAPILLARY_CLIENT_TOKEN——请在服务商设置中更换",
+  "Coverage requests are being rate-limited — they resume on their own": "覆盖范围请求已被限流——稍后会自动恢复",
+  "The Panoramax photo could not be loaded": "Panoramax 照片无法加载",
+  "Panoramax is busy — coverage resumes on its own": "Panoramax 繁忙——覆盖范围稍后会自动恢复",
+  "no Panoramax photos in view": "视野内没有 Panoramax 照片",
+  "no Panoramax photos here match the filters": "此处没有符合筛选条件的 Panoramax 照片",
+  "Panoramax sent a map tile that could not be read": "Panoramax 返回的地图瓦片无法读取",
+  "This Panoramax photo is no longer available": "这张 Panoramax 照片已不可用",
+  "zoom in to see Panoramax coverage": "放大以查看 Panoramax 覆盖范围",
+  "Panoramax did not answer in time — try again": "Panoramax 未及时响应——请重试",
+  "Panoramax could not be reached — check the connection": "无法连接 Panoramax——请检查网络连接",
+  "Panoramax sent too much data": "Panoramax 返回的数据过多",
+  "Panoramax is busy": "Panoramax 繁忙",
+  "Panoramax sent an unreadable answer": "Panoramax 返回的响应无法读取",
+  "No street-level imagery providers configured": "未配置街景影像服务商",
+  "(by upload date)": "（按上传日期）",
+  "Open the Street Level panel to view imagery": "打开街景面板以查看影像",
+  "Image could not be opened": "图像无法打开",
+  "TeleGeography load failed": "TeleGeography 加载失败",
+  "UNAVAILABLE · {source} · Roads unavailable": "不可用 · {source} · 道路不可用",
+  "Roads: {source}": "道路：{source}",
+  "TomTom roads unavailable while the traffic service is unreachable": "交通服务无法连接期间，TomTom 道路不可用",
+  "Hybrid unavailable while the traffic service is unreachable": "交通服务无法连接期间，混合模式不可用",
+  "TomTom roads need a TomTom key": "TomTom 道路需要 TomTom 密钥",
+  "Hybrid needs a TomTom key": "混合模式需要 TomTom 密钥",
+  "Local surface still loading": "本地路面仍在加载",
+  "Partial coverage": "部分覆盖",
+  "Detailed roads unavailable": "详细道路不可用",
+  "Reduced detail coverage": "详细覆盖范围受限",
+  "TomTom roads only, each with its live flow": "仅 TomTom 道路，各自带实时路况",
+  "TomTom roads only, each with its live flow (needs a TomTom key)": "仅 TomTom 道路，各自带实时路况（需要 TomTom 密钥）",
+  "OpenStreetMap roads, with TomTom flow matched when available": "OpenStreetMap 道路，可用时匹配 TomTom 路况",
+  "TomTom roads first; OpenStreetMap fills the rest, simulated": "优先使用 TomTom 道路及实时路况；缺失路段由 OpenStreetMap 补充，并模拟其路况",
+  "TomTom roads first; OpenStreetMap fills the rest, simulated (needs a TomTom key)": "优先使用 TomTom 道路及实时路况；缺失路段由 OpenStreetMap 补充，并模拟其路况（需要 TomTom 密钥）",
+  "Hybrid": "混合",
+  "TomTom key unavailable": "TomTom 密钥不可用",
+  "TomTom daily budget reached": "已达 TomTom 每日配额",
+  "TomTom upstream unreachable": "TomTom 上游服务无法连接",
+  "TomTom flow unavailable": "TomTom 路况不可用",
+  "SIMULATED — {reason}": "模拟——{reason}",
+  "Syncing flow · Roads: {source}": "正在同步路况 · 道路：{source}",
+  "LIVE · Roads: {source} · Roads without flow hidden": "实时 · 道路：{source} · 已隐藏无路况道路",
+  "LIVE · Roads: {source} · No flow roads in view": "实时 · 道路：{source} · 视野内没有带路况数据的道路",
+  "LIVE · Roads: {source} · Flow {percent}%": "实时 · 道路：{source} · 路况 {percent}%",
+  "SIMULATED · Roads: {source} · Flow {percent}%": "模拟 · 道路：{source} · 路况 {percent}%",
+  "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "正在同步路况 · 道路：OpenStreetMap · 路况：TomTom · 未匹配：模拟",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "实时 · 道路：OpenStreetMap · 路况：TomTom · 覆盖 {percent}% · 未匹配：模拟",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "实时 · 道路：OpenStreetMap · 路况：TomTom · 覆盖 {percent}%",
+  "SIMULATED · Roads: OpenStreetMap · Flow: TomTom (no matches)": "模拟 · 道路：OpenStreetMap · 路况：TomTom（无匹配）",
+  "SIMULATED — traffic service unreachable": "模拟——交通服务无法连接",
+  "SIMULATED — add TomTom key for live": "模拟——添加 TomTom 密钥以获取实时数据",
+  "OpenFreeMap tiles rate-limited": "OpenFreeMap 瓦片已被限流",
+  "OpenFreeMap tiles timed out": "OpenFreeMap 瓦片超时",
+  "OpenFreeMap tiles unavailable": "OpenFreeMap 瓦片不可用",
+  "occupancy|empty": "空载",
+  "occupancy|many seats available": "空座较多",
+  "occupancy|few seats available": "空座较少",
+  "occupancy|standing room only": "仅剩站位",
+  "occupancy|crushed standing room only": "极度拥挤，仅剩站位",
+  "occupancy|full": "已满",
+  "occupancy|not accepting passengers": "不载客",
+  "occupancy|not boardable": "无法上车",
+  "Route {route}": "线路 {route}",
+  "Vehicle {vehicle}": "车辆 {vehicle}",
+  "vehicle motion|Stopped": "已停车",
+  "No recent fix": "无近期定位",
+  "Waiting for update": "等待更新",
+  "Moving": "行驶中",
+  "reported {speed} km/h": "上报 {speed} km/h",
+  "reported hdg {heading}°": "上报航向 {heading}°",
+  "Last report: stopped at stop {stop}": "最近上报：停靠站点 {stop}",
+  "Last report: arriving at stop {stop}": "最近上报：即将到达站点 {stop}",
+  "Last report: next stop {stop}": "最近上报：下一站 {stop}",
+  "Shown at street level · depth not in the feed": "按地面高度显示 · 数据源未提供深度",
+  "Reported {seconds} s ago": "{seconds} 秒前上报",
+  "Reported {minutes} min ago": "{minutes} 分钟前上报",
+  "shown {seconds} s behind": "显示滞后 {seconds} 秒",
+  "{reported} (feed time)": "{reported}（数据源时间）",
+  "Available trail: {minutes} min (limited)": "可用轨迹：{minutes} 分钟（受限）",
+  "Available trail: {minutes} min": "可用轨迹：{minutes} 分钟",
+  "Bus": "公交车",
+  "Tram": "有轨电车",
+  "Subway": "地铁",
+  "Train": "火车",
+  "Ferry": "渡轮",
+  "Transit vehicle": "公共交通车辆",
+  "AIS: {name}": "AIS: {name}",
+  "{type}  SPD: {speed}  HDG: {heading}": "{type}  SPD: {speed}  HDG: {heading}",
+  "VESSEL": "船舶",
+  "{speed}KT": "{speed} kn",
+  "{heading}DEG": "{heading}°",
+  "POS: LIVE": "POS：实时",
+  "POS: {time}Z": "POS：{time}Z",
+  "AIS live load failed": "AIS 实时数据加载失败",
+  "awaiting first AIS position…": "等待首个 AIS 位置…",
+  "awaiting usable AIS positions…": "等待可用的 AIS 位置…",
+  "awaiting first AIS message…": "等待首条 AIS 消息…",
+  "AISSTREAM_API_KEY not set": "未设置 AISSTREAM_API_KEY",
+  "live feed unsupported": "不支持实时数据源",
+  "connecting to feed…": "正在连接数据源…",
+  "feed disconnected": "数据源已断开",
+  "feed down": "数据源中断",
+  "feed idle": "数据源空闲",
+  "API key rejected — check AISSTREAM_API_KEY": "API 密钥被拒绝——请检查 AISSTREAM_API_KEY",
+  "feed silent {seconds}s — no AIS data": "数据源已静默 {seconds} 秒——无 AIS 数据",
+  "feed silent — no AIS data": "数据源已静默——无 AIS 数据",
+  "feed down — retrying slowly (attempt {attempt})": "数据源中断——正在低频重试（第 {attempt} 次）",
+  "reconnecting to feed… (attempt {attempt})": "正在重新连接数据源…（第 {attempt} 次）",
+  "feed down — retrying slowly": "数据源中断——正在低频重试",
+  "reconnecting to feed…": "正在重新连接数据源…",
+  "Focus vessel {name}, MMSI {mmsi}": "聚焦船舶 {name}，MMSI {mmsi}",
+  "Hidden by this map source · choose a globe map": "已被当前地图源隐藏 · 请选择地球地图",
+  "Weather image HTTP {status}": "天气图像 HTTP {status}",
+  "Weather HTTP {status}": "天气 HTTP {status}",
+  "Frame unavailable; previous observation retained": "帧不可用；保留上一帧观测",
+  "Weather imagery unavailable": "天气影像不可用",
+  "Weather source unavailable; previous observation retained": "天气数据源不可用；保留上一帧观测",
+  "Weather unavailable": "天气数据不可用",
+  "No frame within {gap} min of {time}": "{time} 前后 {gap} 分钟内没有帧",
+  "No frame within {gap} h of {time}": "{time} 前后 {gap} 小时内没有帧",
+  "{hours}h {minutes}m ago": "{hours} 小时 {minutes} 分钟前",
+  "{minutes}m ago": "{minutes} 分钟前",
+  "{state} · {time} · {lag}": "{state} · {time} · {lag}",
+  "Observed": "观测",
+  "History": "历史",
+  "Observation unavailable": "观测不可用",
+  "Waiting for observation": "等待观测数据",
+  "{detail} · synced": "{detail} · 已同步",
+  "{detail} · nearest": "{detail} · 最接近",
+  "RADAR REFLECTIVITY · dBZ": "雷达反射率 · dBZ",
+  "LIGHTNING DENSITY · 15 min accumulation": "闪电密度 · 15 分钟累计",
+  "GLOBAL INFRARED · hourly": "全球红外 · 每小时",
+  "GOES INFRARED · ~5 min": "GOES 红外 · 约 5 分钟",
+  "{state}: {time}": "{state}：{time}",
+  "Latest observation": "最新观测",
+  "frame {index}/{total}": "第 {index}/{total} 帧",
+  "loading": "加载中",
+  "Observation: unavailable": "观测：不可用",
+  "Contiguous US · gaps ≠ no rain": "美国本土 · 数据缺失 ≠ 无降雨",
+  "Americas + Pacific · not individual strikes": "美洲与太平洋 · 非单次闪击",
+  "Color: strikes/km²/min ×10³": "颜色：闪击次数/km²/分钟 ×10³",
+  "60°S–60°N · typically 2–3 h delayed": "60°S–60°N · 通常延迟 2–3 小时",
+  "North America · infrared imagery": "北美洲 · 红外影像",
+  "Reduced motion · history playback unavailable": "减弱动效 · 历史回放不可用",
+  "Reduced motion · manual history available": "减弱动效 · 可手动浏览历史",
+  "Rain radar · US": "降雨雷达 · 美国",
+  "Lightning density · 15 min": "闪电密度 · 15 分钟",
+  "Satellite clouds": "卫星云图",
+  "Americas + Pacific": "美洲与太平洋",
+  "Global · 60°S–60°N": "全球 · 60°S–60°N",
+  "North America": "北美洲",
+  "Source observations delayed": "数据源观测延迟",
+  "Stale source": "数据源已过期",
+  "Loading next frame…": "正在加载下一帧…",
+  "Map center outside coverage": "地图中心在覆盖范围之外",
+  "strikes/km²/min ×10³": "闪击次数/km²/分钟 ×10³",
+  "N. America": "北美",
+  "Global": "全球",
+  "Hourly global mosaic; usually 2–3 hours delayed": "每小时全球镶嵌图；通常延迟 2–3 小时",
+  "GOES regional clouds; approximately 5-minute updates": "GOES 区域云图；约 5 分钟更新",
+  "Clouds only": "仅云区",
+  "Apply the full cloud brightness key; 100% filter strength": "应用完整的云层亮度映射；滤镜强度 100%",
+  "Full": "完整",
+  "Show the complete infrared image; 0% filter strength": "显示完整红外图像；滤镜强度 0%",
+  "Soft": "柔和",
+  "Vivid": "鲜明",
+  "Image opacity; does not alter the observed values": "图像不透明度；不改变观测值",
+  "View US radar": "查看美国雷达",
+  "View Americas & Pacific": "查看美洲与太平洋",
+  "View coverage": "查看覆盖范围",
+  "{value} strikes/km²/min ×10³ (15-minute density)": "{value} 次闪击/km²/分钟 ×10³（15 分钟密度）",
+  "{value} dBZ radar reflectivity": "{value} dBZ 雷达反射率",
+  "STALE · cached source metadata": "已过期 · 数据源元数据来自缓存",
+  "Map center is outside source coverage": "地图中心在数据源覆盖范围之外",
+  "NOAA/NWS 15-minute lightning density derived from Vaisala NLDN/GLD360. Coverage 110°E across the Pacific/Americas to 0°, 25°S–80°N. Not a live strike count, global coverage or a safety warning.": "NOAA/NWS 15 分钟闪电密度，来源为 Vaisala NLDN/GLD360。覆盖自 110°E 经太平洋/美洲至 0°，25°S–80°N。不是实时闪击计数、不是全球覆盖，也不构成安全警示。",
+  "NOAA MRMS radar echoes indicate precipitation patterns, not rain rate, a storm warning or a future forecast. Native source approximately 1 km; display is limited to level 6. Frames use exact advertised observation times.": "NOAA MRMS 雷达回波反映降水形态，不代表降雨强度、风暴警报或未来预报。原始数据分辨率约 1 km；显示仅限缩放级别 6。各帧使用数据源公布的精确观测时间。",
+  "GOES-19/18 longwave infrared Band 14 regional; NESDIS global longwave mosaic. Clouds only dims everything but bright, cold cloud tops; a brightness filter, not a cloud mask. Coverage and freshness differ by region.": "GOES-19/18 第 14 波段长波红外区域图；NESDIS 全球长波镶嵌图。“仅云区”会调暗除明亮冷云顶之外的一切；这是亮度滤镜，不是云掩膜。覆盖范围与新鲜度因区域而异。",
+  "REGION": "区域",
+  "IMAGE": "图像",
+  "FILTER": "滤镜",
+  "Cloud filter strength": "云层滤镜强度",
+  "OPACITY": "不透明度",
+  "Infrared decode failed": "红外图像解码失败",
+  "Weather prefetch unavailable": "天气预取不可用",
+  "Weather tiles unavailable · previous frame retained": "天气瓦片不可用 · 保留上一帧",
+  "Some weather tiles unavailable": "部分天气瓦片不可用",
+  "Malformed weather manifest": "天气清单格式错误",
+  "Weather request timed out": "天气请求超时",
+  "Temperature field unavailable": "温度场不可用",
+  "Mean sea level pressure field unavailable": "平均海平面气压场不可用",
+  "Wind upstream unavailable": "风场上游数据源不可用",
+  "{source} HTTP {status}": "{source} HTTP {status}",
+  "Wind": "风",
+  "Wind source unavailable": "风场数据源不可用",
+  "Forecast · does not follow history": "预报 · 不随观测历史变化",
+  "Wind motion": "风场运动",
+  "Wind speed": "风速",
+  "Sea-level pressure": "海平面气压",
+  "Air temperature · 2 m": "气温 · 2 m",
+  "Global · 1° grid": "全球 · 1° 网格",
+  "{model} forecast · {time}": "{model} 预报 · {time}",
+  "Loading forecast": "正在加载预报",
+  "Preparing flow": "正在准备流场",
+  "Selected field unavailable": "所选气象场不可用",
+  "Cached forecast · stale": "缓存预报 · 已过期",
+  "ECMWF IFS surface forecast": "ECMWF IFS 地面预报",
+  "NOAA GFS surface forecast": "NOAA GFS 地面预报",
+  "Reduced motion": "减弱动效",
+  "Resume": "继续",
+  "Pause": "暂停",
+  "Pause visual flow; forecast time does not advance with animation": "暂停流动动画；预报时次不会随动画推进",
+  "None": "无",
+  "Speed": "风速",
+  "Pressure": "气压",
+  "Temperature": "气温",
+  "Wind trails with no field shading": "仅显示风场流线，不叠加气象场填色",
+  "How hard the surface wind is blowing": "地面风有多大",
+  "Sea-level air pressure: broad highs and lows": "海平面气压：大范围的高压与低压",
+  "Air temperature two meters above the surface": "地面以上两米的气温",
+  "Wind speed units": "风速单位",
+  "Read wind at map center": "读取地图中心风况",
+  "Read the forecast at the center of the map without changing selection": "读取地图中心的预报值，不改变当前选择",
+  "{model} forecast · {field} ({unit})": "{model} 预报 · {field}（{unit}）",
+  "Valid: {time}": "有效时间：{time}",
+  "preparing": "准备中",
+  "Issued: {time}": "发布时间：{time}",
+  "Selected field unavailable · wind remains visible": "所选气象场不可用 · 风场仍可见",
+  "{error} · wind remains visible": "{error} · 风场仍可见",
+  "Surface wind at 10 m. Approximately 1° global grid. Curves follow the 10 m wind field, lifted 12 km for visibility; display height is not weather altitude. View lighting is for readability. Animation shows flow through one fixed forecast; it does not advance time. Color fields drape the globe basemap or the active photorealistic 3D Tiles.": "10 m 高度的地面风。约 1° 全球网格。流线沿 10 m 风场绘制，为便于观看抬升至 12 km；显示高度并非气象高度。视图光照仅为提高可读性。动画展示的是单一固定预报内的流场，不推进时间。气象场填色叠加于地球底图或当前的照片级逼真 3D Tiles。",
+  "MODEL": "模式",
+  "FIELD": "要素",
+  "UNITS": "单位",
+  "MOTION": "运动",
+  "Forecast": "预报",
+  "NNE": "北东北",
+  "NE": "东北",
+  "ENE": "东东北",
+  "ESE": "东东南",
+  "SE": "东南",
+  "SSE": "南东南",
+  "SSW": "南西南",
+  "SW": "西南",
+  "WSW": "西西南",
+  "WNW": "西西北",
+  "NW": "西北",
+  "NNW": "北西北",
+  "No surface reading": "暂无地表读数",
+  "Aim the map center at Earth": "请将地图中心对准地球",
+  "A location reading needs a loaded forecast and the Earth at the center of the view.": "位置读数需要已加载的预报，且地图中心对准地球。",
+  "Interpolated model forecast on an approximately 1° grid. Broad weather patterns, not a street-level measurement.": "按约 1° 网格插值的模式预报。反映大范围天气形势，不是街道级实测。",
+  " · calm": " · 静风",
+  " from {direction}": "，{direction}风",
+  "WIND AT {coordinates}": "{coordinates} 的风",
+  "{model} · valid {time}": "{model} · 有效时间 {time}",
+  "Wind speed field unavailable": "风速场不可用",
+  "Globe imagery unavailable": "地球影像不可用",
+  "Globe field image unavailable": "地球气象场图像不可用",
+  "Unknown wind model": "未知风场模式",
+  "Unknown weather overlay": "未知天气叠加层",
+  "Wind request timed out": "风场请求超时",
+  "Malformed wind manifest": "风场清单格式错误",
+  "Malformed wind grid": "风场网格格式错误",
+  "Error: {message}": "错误：{message}",
+  "Needs {envVars} — add it in Provider Settings": "需要 {envVars}，请在服务商设置中添加",
+  "{label} is unavailable": "{label} 不可用",
+  "This map stack": "此地图组合",
+  "{label} unavailable: {hint}": "{label} 不可用：{hint}",
+  "Google 3D tiles unavailable — check the key's API restrictions, quota, or network": "Google 3D 瓦片不可用——请检查密钥的 API 限制、配额或网络",
+  "Needs {envVars} — add it in Provider Settings — or a Cesium ion token for the ion-hosted route": "需要 {envVars}（请在服务商设置中添加），或使用 Cesium ion 令牌走 ion 托管通道",
+  "Exit cockpit to fly to a camera": "请先退出座舱，再飞往摄像头",
+  "Exit cockpit to fly to a location": "请先退出座舱，再飞往该地点",
+  "Exit cockpit to fly to a photo": "请先退出座舱，再飞往照片",
+  "Exit cockpit to fly to a shared view": "请先退出座舱，再飞往分享的视图",
+  "Exit cockpit to fly to a target": "请先退出座舱，再飞往目标",
+  "Exit cockpit to fly to a vessel": "请先退出座舱，再飞往船舶",
+  "Exit cockpit to fly to a fire": "请先退出座舱，再飞往火点",
+  "Exit cockpit to fly to a route": "请先退出座舱，再飞往路线",
+  "Exit cockpit to fly to a file": "请先退出座舱，再飞往文件位置",
+  "Exit cockpit to fly to a scene": "请先退出座舱，再飞往场景",
+  "Exit cockpit to view weather coverage": "请先退出座舱，再查看天气覆盖范围",
+  "Exit cockpit to fly to a cyclone": "请先退出座舱，再飞往气旋",
+  "Exit cockpit to fly to an aircraft": "请先退出座舱，再飞往飞机",
+  "Exit cockpit to fly to a satellite": "请先退出座舱，再飞往卫星",
+  "Exit cockpit to frame contacts": "请先退出座舱，再将目标纳入视野",
+  "Visible map targets": "可见的地图目标",
+  "Focusing {label}": "正在聚焦 {label}",
+  "Source": "来源",
+  "Camera ownership changed": "相机控制权已变更",
+  "Saved project could not be read; storage preserved. Import a valid file to resume saving.": "已保存的项目无法读取；存储已保留。请导入有效文件以恢复保存。",
+  "Ready": "就绪",
+  "Scene layer turned off": "场景图层已关闭",
+  "Stopped": "已停止",
+  "Scene not saved — existing saved project could not be read. Export edits or import a valid file.": "场景未保存——已保存的项目无法读取。请先导出修改或导入有效文件。",
+  "Scene not saved — {reason}": "场景未保存——{reason}",
+  "Scene not saved — browser storage unavailable": "场景未保存——浏览器存储不可用",
+  "Loaded: {scene} / {shot}": "已加载：{scene} / {shot}",
+  "Cannot update {scene}: shot inventory changed": "无法更新 {scene}：镜头清单已变化",
+  "Cannot update {scene}: evidence beats changed": "无法更新 {scene}：证据节点已变化",
+  "Cannot update {scene}: shot bindings are incomplete": "无法更新 {scene}：镜头绑定不完整",
+  "Updated {count} shots: {scene}": {
+    "other": "已更新 {count} 个镜头：{scene}"
+  },
+  "Appended {count} shots: {scene}": {
+    "other": "已追加 {count} 个镜头：{scene}"
+  },
+  "Cannot capture shot: camera not ready": "无法保存镜头：相机未就绪",
+  "Captured: {scene} / {shot}": "已保存：{scene} / {shot}",
+  "Select a shot first": "请先选择一个镜头",
+  "Updated: {scene} / {shot}": "已更新：{scene} / {shot}",
+  "Could not leave scene: {scene}": "无法离开场景：{scene}",
+  "Seeked: {scene} / {shot}": "已定位：{scene} / {shot}",
+  "Seeking scene clock": "正在定位场景时钟",
+  "Camera unavailable — exit cockpit first": "相机不可用——请先退出座舱",
+  "No shots to run": "没有可运行的镜头",
+  "Scene transition limit reached — load a shot to reset": "已达到场景切换上限——请加载一个镜头以重置",
+  "Export failed: {error}": "导出失败：{error}",
+  "Project exported": "项目已导出",
+  "Importing project": "正在导入项目",
+  "Imported {file}": "已导入 {file}",
+  "Import failed: {error}": "导入失败：{error}",
+  "Import failed (could not read JSON file)": "导入失败（无法读取 JSON 文件）",
+  "Layers refused: {layers}": "被拒绝的图层：{layers}",
+  "Could not exit {mode} — scene layers may be refused": "无法退出 {mode}——场景图层可能被拒绝",
+  "Camera move interrupted": "相机移动被中断",
+  "Scene media timed out": "场景媒体播放超时",
+  "Action complete": "动作已完成",
+  "Action unavailable or cancelled": "动作不可用或已取消",
+  "Scene actions": "场景动作",
+  "Select a feature or use Tab and Enter to choose an action.": "选择一个要素，或使用 Tab 和 Enter 选择动作。",
+  "Selected feature: {feature}. Choose an action.": "已选要素：{feature}。请选择动作。",
+  "Running {index}/{total}: {scene} / {shot}": "正在运行 {index}/{total}：{scene} / {shot}",
+  "Scene run complete": "场景运行完成",
+  "Bhote Koshi Evidence Sequence": "Bhote Koshi 证据序列",
+  "Nepal Flood Incident": "尼泊尔洪水事件",
+  "Global Flights Radar": "全球航班雷达",
+  "Orbital Watch": "轨道监视",
+  "Thermal Threat Board": "热源威胁看板",
+  "City Overload": "城市过载",
+  "Omniscience Pullback": "全知拉远",
+  "Global Incident Context": "全球事件背景",
+  "Nepal-Focused Globe Rotation": "聚焦尼泊尔的地球旋转",
+  "Bhote Koshi Regional Approach": "Bhote Koshi 区域推近",
+  "Bhote Koshi Nearby Cities": "Bhote Koshi 周边城市",
+  "Bhote Koshi Incident Corridor": "Bhote Koshi 事件走廊",
+  "Bhote Koshi Flood Path": "Bhote Koshi 洪水路径",
+  "Bhote Koshi Corridor Overview": "Bhote Koshi 走廊概览",
+  "Bhote Koshi Upper Valley": "Bhote Koshi 上游河谷",
+  "Upper Valley Collapse": "上游河谷崩塌",
+  "Debris-Dammed Lake": "碎屑堰塞湖",
+  "Nepal-China Border Gate": "中尼边境口岸",
+  "Timure Evidence Cluster": "Timure 证据群",
+  "Syabru Besi Passage": "Syabru Besi 通道",
+  "Bidur / Trishuli Consequence": "Bidur / Trishuli 后果",
+  "Final view": "最终视图",
+  "Scene {n}": "场景 {n}",
+  "Shot {n}": "镜头 {n}",
+  "the title of scene {scene} is empty or longer than {max} characters": "场景 {scene} 的标题为空或超过 {max} 个字符",
+  "the title of shot {shot} in scene {scene} is empty or longer than {max} characters": "场景 {scene} 中镜头 {shot} 的标题为空或超过 {max} 个字符",
+  "the project is larger than 5 MiB": "项目大于 5 MiB",
+  "the project has too many shots": "项目中的镜头过多",
+  "the scene data failed validation": "场景数据未通过校验",
+  "Could not complete this action. Check the file, references and selected assets.": "无法完成此操作。请检查文件、引用和所选资源。",
+  "{count} scenes": {
+    "other": "{count} 个场景"
+  },
+  "{count} shots": {
+    "other": "{count} 个镜头"
+  },
+  "{count} data packs": {
+    "other": "{count} 个数据包"
+  },
+  "{scene} / {pack}: {status}. File: {path}. {attribution} · {license}": "{scene} / {pack}：{status}。文件：{path}。{attribution} · {license}",
+  "Unavailable layers: {layers}": "不可用图层：{layers}",
+  "Uses registered content or linked media. Those external files are not included in a scene bundle. Their original notices still apply.": "使用了已注册内容或链接媒体。这些外部文件不包含在场景资源包中。其原始声明仍然适用。",
+  "{bytes} bundled bytes verified. Files stay in memory for this session. Reimport the bundle after reloading the app.": "已校验打包内容 {bytes} 字节。文件仅保留在本次会话的内存中。重新加载应用后请再次导入资源包。",
+  "Review scene import": "场景导入预览",
+  "Nothing is loaded or changed until you apply this file.": "确认导入此文件前，不会加载或更改任何内容。",
+  "Ready to import": "可以导入",
+  "Apply replaces the current project. Export your current project first if you want to keep both.": "应用后将替换当前项目。如需同时保留两者，请先导出当前项目。",
+  "Apply import": "确认导入",
+  "Import was not applied. The current project may have changed.": "未执行导入。当前项目可能已发生变化。",
+  "Select a scene and shot first": "请先选择场景和镜头",
+  "Edit scene details": "编辑场景详情",
+  "Camera positions use degrees and meters above the ellipsoid. Drafts are validated before they replace your saved scene.": "相机经纬度以度为单位，高度以米为单位（相对椭球面）。草稿通过校验后才会替换已保存的场景。",
+  "Anchors and data packs": "锚点与数据包",
+  "Shot camera, timing, packs and actions": "镜头相机、时序、数据包与动作",
+  "New anchor ID": "新锚点 ID",
+  "Capture camera as anchor": "将当前相机位置设为锚点",
+  "Anchor added to draft": "锚点已加入草稿",
+  "Set move start to current camera": "将运镜起点设为当前相机位置",
+  "Move added to draft; destination remains the shot camera": "运镜已加入草稿；终点仍为该镜头的相机位置",
+  "Use ordinary flight": "使用普通飞行",
+  "Invalid shot JSON": "镜头 JSON 无效",
+  "Apply details": "应用详情",
+  "Select a scene first": "请先选择一个场景",
+  "Share selected scene": "分享所选场景",
+  "Scene JSON preserves authored settings and attribution. It does not include asset files. Bundles include only pack files you choose here or previously imported bundle files.": "场景 JSON 保留创作设置与署名信息。它不包含资源文件。资源包仅包含你在此选择的包文件或先前导入的资源包文件。",
+  "Download scene JSON": "下载场景 JSON",
+  "Choose data-pack files": "选择数据包文件",
+  "Or choose a data-pack folder": "或选择数据包文件夹",
+  "Download asset bundle": "下载资源包",
+  "Asset bundle downloaded": "资源包已下载",
+  "No RTL-SDR device selected": "未选择 RTL-SDR 设备",
+  "WebUSB requires desktop Chrome or Edge on localhost/HTTPS": "WebUSB 需要在 localhost/HTTPS 上使用桌面版 Chrome 或 Edge",
+  "RTL-SDR access failed; close other SDR apps and check USB permissions": "RTL-SDR 访问失败；请关闭其他 SDR 应用并检查 USB 权限",
+  "RTL-SDR connection failed": "RTL-SDR 连接失败",
+  "Receiving 1090 MHz ADS-B": "正在接收 1090 MHz ADS-B",
+  "Receiving broadcast FM": "正在接收广播 FM",
+  "Connect an RTL-SDR to begin.": "连接 RTL-SDR 即可开始。",
+  "WebUSB is unavailable in this browser": "此浏览器不支持 WebUSB",
+  "USB work abandoned after a stalled transfer": "USB 传输停滞，已放弃操作",
+  "SDR decoder worker failed": "SDR 解码器工作线程失败",
+  "SDR decoder did not start; receiver stopped": "SDR 解码器未能启动；接收机已停止",
+  "SDR decoder stopped responding; receiver stopped": "SDR 解码器停止响应；接收机已停止",
+  "SDR decoder fell behind; receiver stopped": "SDR 解码器处理滞后；接收机已停止",
+  "WebUSB requires desktop Chrome or Edge": "WebUSB 需要桌面版 Chrome 或 Edge",
+  "Waiting for an RTL-SDR device…": "正在等待 RTL-SDR 设备…",
+  "Browser audio is suspended; press Connect again to resume it": "浏览器音频已挂起；再次按“连接”以恢复",
+  "RTL-SDR sample stream stopped": "RTL-SDR 采样流已停止",
+  "Switching to {mode}…": "正在切换到 {mode}…",
+  "Browser audio is suspended; select FM again to resume it": "浏览器音频已挂起；再次选择 FM 以恢复",
+  "RTL-SDR gain change failed": "RTL-SDR 增益调整失败",
+  "Tuned to {mhz} MHz FM": "已调谐到 FM {mhz} MHz",
+  "Seeking up…": "正在向上搜台…",
+  "Seeking down…": "正在向下搜台…",
+  "Seek stopped": "搜台已停止",
+  "Scanning {mhz} MHz…": "正在扫描 {mhz} MHz…",
+  "Found {mhz} MHz · {snr} dB": "找到 {mhz} MHz · {snr} dB",
+  "FM signal found at {mhz} MHz": "在 {mhz} MHz 找到 FM 信号",
+  "No FM signal found": "未找到 FM 信号",
+  "Browser location is unavailable": "浏览器位置不可用",
+  "Receiver location was not granted": "未授予接收机位置权限",
+  "RTL-SDR disconnected": "RTL-SDR 已断开",
+  "Upstream response too large": "上游响应过大",
+  "Vector tile request timed out": "矢量瓦片请求超时",
+  "Vector tiles unavailable": "矢量瓦片不可用",
+  "Vector tile metadata unavailable": "矢量瓦片元数据不可用",
+  "Zoom in for vector tile coverage": "放大以查看矢量瓦片覆盖",
+  "Saturation": "饱和度",
+  "Edge Thickness": "描边粗细",
+  "Contrast": "对比度",
+  "Grain": "颗粒",
+  "Vignette": "暗角",
+  "Pixelation": "像素化",
+  "Distortion": "畸变",
+  "Instability": "抖动",
+  "Density": "密度",
+  "Gain": "增益",
+  "Bloom": "泛光",
+  "Scanlines": "扫描线",
+  "Sensitivity": "灵敏度",
+  "WHOT/BHOT": "WHOT/BHOT",
+  "Ironbow": "Ironbow",
+  "unsaved CCTV calibration": "未保存的 CCTV 校准",
+  "the open cockpit": "当前打开的座舱",
+  "Switching language reloads the page. This will be lost: {items}. Switch anyway?": "切换语言会重新加载页面。以下内容将会丢失：{items}。仍要切换吗？",
+  "VISUAL PRESETS": "视觉预设",
+  "LOCATION": "位置",
+  "CONTACTS — nearest planes · vessels · sites": "目标：最近的飞机 · 船舶 · 设施",
+  "SPACE MISSIONS — launches & orbital assets": "太空任务：发射与在轨资产",
+  "LIVE SIGNALS": "实时信号",
+  "CCTV layer unavailable": "CCTV 图层不可用",
+  "Link copied!": "链接已复制！",
+  "Copy failed": "复制失败",
+  "Return map to straight-down view": "将地图恢复为垂直俯视",
+  "Tilt map to oblique view": "将地图倾斜至斜视角",
+  "Reset map to north up. Current heading {heading} degrees": "将地图重置为正北朝上。当前方位 {heading} 度",
+  "Tilted view": "倾斜视角",
+  "Straight-down view": "垂直俯视",
+  "North up": "正北朝上",
+  "CCTV calibration saved": "CCTV 校准已保存",
+  "HDG": "HDG",
+  "PITCH": "俯仰",
+  "FOV": "FOV",
+  "RANGE": "范围",
+  "HGT": "高度",
+  "ΔN": "ΔN",
+  "ΔE": "ΔE",
+  "{value}m": "{value} m",
+  "CCTV calibration reset": "CCTV 校准已重置",
+  "ADJUST ON": "调整开",
+  "ADJUST": "调整",
+  "SNAPSHOT": "快照",
+  "LIVE": "实时",
+  "UPSTREAM": "上游",
+  "SYNTHETIC": "合成",
+  "CONFIGURED": "已配置",
+  "SEED": "预置",
+  "UNKNOWN": "未知",
+  "ERROR": "错误",
+  "Live HLS connected": "实时 HLS 已连接",
+  "Live HLS unavailable": "实时 HLS 不可用",
+  "No stream URL configured": "未配置流 URL",
+  "Live stream connected": "实时流已连接",
+  "Snapshot feed connected": "快照数据源已连接",
+  "Media fetch failed": "媒体获取失败",
+  "Upstream snapshot active": "上游快照已启用",
+  "Fallback Street View frame": "备用街景画面",
+  "Upstream unavailable": "上游不可用",
+  "No source configured": "未配置来源",
+  "Configured source": "已配置来源",
+  "Configured Source": "已配置数据源",
+  "Synthetic fallback": "合成备用",
+  "Upstream HTTP {status}": "上游 HTTP {status}",
+  "Unexpected media type {type}": "意外的媒体类型 {type}",
+  "SOURCE · UNKNOWN": "来源 · 未知",
+  "FRAME · LOADING": "画面 · 加载中",
+  "FRAME · UNAVAILABLE": "画面 · 不可用",
+  "CALIBRATED": "已校准",
+  "CURATED": "精选",
+  "RAW PRIOR": "初始估计",
+  "CCTV ON": "CCTV 开",
+  "CCTV OFF": "CCTV 关",
+  "VIEWSHED ON": "可视域开",
+  "COVERAGE ON": "覆盖范围开",
+  "COVERAGE OFF": "覆盖范围关",
+  "AUTO HOP ON": "自动跳转开",
+  "AUTO HOP OFF": "自动跳转关",
+  "PROJECTION ON": "投影开",
+  "PROJECTION OFF": "投影关",
+  "CAL · EDITED (UNSAVED)": "CAL · 已编辑（未保存）",
+  "CAL · {badge}": "CAL · {badge}",
+  "MONITOR": "监视器",
+  "OFF": "关",
+  "{city} · HDG {heading} · FOV {fov} · RANGE {range}m · {projection}{calBadge} · {provider}{status}": "{city} · HDG {heading} · FOV {fov} · 范围 {range} m · {projection}{calBadge} · {provider}{status}",
+  "{count} cameras loaded · click a camera to activate": {
+    "other": "已加载 {count} 个摄像头 · 点击摄像头以激活"
+  },
+  "{count} cameras loaded · enable CCTV to activate": {
+    "other": "已加载 {count} 个摄像头 · 启用 CCTV 以激活"
+  },
+  "Enable CCTV to load camera intersections": "启用 CCTV 以加载路口摄像头",
+  "Enable CCTV to start camera-linked intelligence summaries.": "启用 CCTV 以开始生成与摄像头关联的情报摘要。",
+  "No summary available.": "暂无摘要。",
+  "loading frames": "正在加载画面",
+  "camera grid ready": "摄像头网格就绪",
+  "Clearing selected data layers": "正在清除已选数据图层",
+  "Clear selected data layers": "清除已选数据图层",
+  "CONDITIONS UNKNOWN": "天气状况未知",
+  "CLEAR": "晴",
+  "PARTLY CLOUDY": "晴间多云",
+  "OVERCAST": "阴",
+  "FOG": "雾",
+  "DRIZZLE": "毛毛雨",
+  "RAIN": "雨",
+  "RAIN SHOWERS": "阵雨",
+  "SNOW SHOWERS": "阵雪",
+  "THUNDERSTORM": "雷暴",
+  "MIXED CONDITIONS": "混合天气",
+  "CYCLE ON": "轮换开",
+  "CYCLE OFF": "轮换关",
+  "Stop automatic page cycling. Previous, Next, and the SIG/NEWS/LOCAL tabs stay available.": "停止自动翻页。上一页、下一页以及“信号”“新闻”“本地”标签页仍可使用。",
+  "Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way.": "每 9 秒自动轮换简报页面（信号 → 新闻 → 本地）。悬停或聚焦面板时暂停。无论是否轮换，实时信号数据都会持续刷新。",
+  "ACQUIRING REGIONAL NEWS": "正在获取地区新闻",
+  "REGIONAL NEWS UNAVAILABLE": "地区新闻不可用",
+  "RESOLVING REGION": "正在解析区域",
+  "REGION UNAVAILABLE": "区域不可用",
+  "NO RECENT LOCATION MATCHES": "暂无近期位置匹配结果",
+  "{domain} · {age}": "{domain} · {age}",
+  "{value} KM/H": "{value} km/h",
+  "CLOUD {pct}%": "云量 {pct}%",
+  "CLOUD UNKNOWN": "云量未知",
+  "{source} · LOCATION QUERY": "{source} · 位置查询",
+  "REGIONAL NEWS": "地区新闻",
+  "{label} · {radius} AIR/SEA WINDOW": "{label} · {radius} 空/海监视窗口",
+  "{scope} · INSTALLATIONS {coverage}": "{scope} · 设施 {coverage}",
+  "CONTEXT STANDBY": "态势待机",
+  "ENABLE GLOBAL CONTEXT FOR PROXIMITY PINGS": "启用全局态势以接收邻近目标提醒",
+  "CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR": "目标丢失 · 最后已知读数 · 不代表安全无虞",
+  "CONTACT LOST · {subject}": "目标丢失 · {subject}",
+  "SUBJECT LEFT ITS FEED · READOUT HOLDING LAST KNOWN": "目标已脱离其数据源 · 读数保持最后已知值",
+  "{cohort} · {contact}": "{cohort} · {contact}",
+  "NO AVAILABLE EXAMPLE": "无可用示例",
+  "{cohort}, Unavailable": "{cohort}，不可用",
+  "AHEAD": "正前方",
+  "{side} {angle}": "{side} {angle}",
+  "L": "左",
+  "R": "右",
+  "{count} INPUTS UNKNOWN · NOT AN ALL-CLEAR": {
+    "other": "{count} 项输入未知 · 不代表安全无虞"
+  },
+  "AVAILABLE INPUTS CURRENT · NOT AN ALL-CLEAR": "可用输入均为最新 · 不代表安全无虞",
+  "SQUAWK {code} · {status}": "应答码 {code} · {status}",
+  "ADS-B PRIORITY · {status}": "ADS-B 优先级 · {status}",
+  "ADS-B EMERGENCY · {status}": "ADS-B 紧急 · {status}",
+  "AIRCRAFT": "飞机",
+  "ACQUIRING SURFACE": "正在获取地面数据",
+  "SURFACE FALLBACK": "地面数据备用",
+  "STALE FEED": "数据源过期",
+  "LIVE TRACK": "实时航迹",
+  "COMMERCIAL": "商用",
+  "{aircraftClass} · {emergency} · {feedState}": "{aircraftClass} · {emergency} · {feedState}",
+  "{aircraftClass} · {feedState} · COURSE ALIGNED": "{aircraftClass} · {feedState} · 航向对准",
+  "ARROW · ESTIMATED DIRECTION": "箭头 · 预估方向",
+  "ROUTE DATA UNAVAILABLE": "航线数据不可用",
+  "DEST {bearing}": "目的地 {bearing}",
+  "Disable cockpit weather effects": "停用座舱天气效果",
+  "Enable cockpit weather effects": "启用座舱天气效果",
+  "ON": "开",
+  "Normal": "常规",
+  "Night vision": "夜视",
+  "Thermal": "热成像",
+  "Anime": "动漫",
+  "Noir": "黑白",
+  "Snow": "雪景",
+  "Current cockpit vision style: {style}. Activate for next style.": "当前座舱视觉样式：{style}。点击可切换到下一个样式。",
+  "Current style: {style} — click for next": "当前样式：{style}——点击切换到下一个",
+  "Collapse Contact panel": "收起目标面板",
+  "Expand Contact panel": "展开目标面板",
+  "Collapse contact panel": "收起目标面板",
+  "Expand contact panel": "展开目标面板",
+  "Collapse cockpit briefing panel": "收起座舱简报面板",
+  "Expand cockpit briefing panel": "展开座舱简报面板",
+  "Collapse briefing panel": "收起简报面板",
+  "Expand briefing panel": "展开简报面板",
+  "OBSERVED / MAPPED PINGS": "观测 / 地图标注目标",
+  "SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS": "来源可查的事件 · 无合成新闻",
+  "LATEST LOCATION-MATCHED REPORTING": "当前地区最新报道",
+  "{source} · LOCATION QUERY · RECENT": "{source} · 位置查询 · 近期",
+  "LOCAL INFO": "本地信息",
+  "PLACE / CONDITIONS / POSITION": "地点 / 状况 / 位置",
+  "TIME UNKNOWN": "时间未知",
+  "{count}M AGO": "{count} 分钟前",
+  "{count}H AGO": "{count} 小时前",
+  "{count}D AGO": "{count} 天前",
+  "DIR UNKNOWN": "风向未知",
+  "Select flight {title}": "选择航班 {title}",
+  "{aircraftClass} · CURRENT": "{aircraftClass} · 当前",
+  "MILITARY FLIGHT": "军用航班",
+  "COMMERCIAL FLIGHT": "商用航班",
+  "{aircraftClass} · {distance}": "{aircraftClass} · {distance}",
+  "DISTANCE UNKNOWN": "距离未知",
+  "{count} INPUTS UNKNOWN": {
+    "other": "{count} 项输入未知"
+  },
+  "SOURCE STATUS UNAVAILABLE": "数据源状态不可用",
+  "Restore real aircraft": "恢复真实飞机",
+  "Reclassify as TR-3B": "重新归类为 TR-3B",
+  "TRACK ACQUIRED": "已获取航迹",
+  "{label} · COURSE {heading}°": "{label} · 航向 {heading}°",
+  "Context could not restore every layer; try again": "态势未能恢复所有图层，请重试",
+  "No selected data layers": "没有已选数据图层",
+  "{count} data layers could not be cleared": {
+    "other": "{count} 个数据图层无法清除"
+  },
+  "Cleared {count} data layers": {
+    "other": "已清除 {count} 个数据图层"
+  },
+  "Selected data layers could not be cleared": "无法清除已选数据图层",
+  "Contacts could not complete the requested transition; try again": "目标未能完成所请求的切换，请重试",
+  "Space Missions could not complete the requested transition; try again": "太空任务未能完成所请求的切换，请重试",
+  "Nearby installations refreshed": "附近设施已刷新",
+  "Nearby installations could not be refreshed; try again": "无法刷新附近设施，请重试",
+  "Space Missions cancellation could not restore the previous layer state": "取消太空任务后无法恢复先前的图层状态",
+  "That layer is unavailable in the current Context mode": "该图层在当前态势模式下不可用",
+  "{layerId} could not {action} cleanly": "{layerId} 未能正常{action}",
+  "start": "启动",
+  "stop": "停止",
+  "{mode} could not start because another layer did not stop cleanly": "{mode} 无法启动，因为另一个图层未能正常停止",
+  "Space Missions": "太空任务",
+  "Context": "态势",
+  "Rendered globe frames per second · toggle with `": "每秒渲染的地球帧数 · 按 ` 键切换",
+  "imported map files": "已导入的地图文件",
+  "Ground heights could not be refreshed. Try the file again when the map has loaded.": "无法刷新地面高度。请在地图加载完成后重新尝试该文件。",
+  "{count} map objects": {
+    "other": "{count} 个地图对象"
+  },
+  ", drawn with its own styles": "，使用其自带样式绘制",
+  "Hide {name}": "隐藏 {name}",
+  "Show {name}": "显示 {name}",
+  "Fly to {name}": "飞往 {name}",
+  "Remove {name}": "移除 {name}",
+  "At most {count} files at once — remove one first.": "一次最多 {count} 个文件——请先移除一个。",
+  "Reading {name}…": "正在读取 {name}…",
+  "That file could not be read.": "无法读取该文件。",
+  "Added {count} files.": {
+    "other": "已添加 {count} 个文件。"
+  },
+  "{count} files could not be added ({name}: {error})": {
+    "other": "{count} 个文件无法添加（{name}：{error}）"
+  },
+  "Some KML content was left out.": "部分 KML 内容未被导入。",
+  "Press on the ground, not the sky": "请按在地面，而不是天空",
+  "Drag to size the box": "拖动以调整框选大小",
+  "light {source} to use your {name} key": "开启 {source} 以使用你的 {name} 密钥",
+  "light {source}": "开启 {source}",
+  ", or ": "，或",
+  "{requirement}, or {offer}": "{requirement}，或{offer}",
+  "Live Flights": "实时航班",
+  "Military Flights": "军用航班",
+  "Earthquakes (24h)": "地震（24 小时）",
+  "Satellites": "卫星",
+  "Space Missions (30d)": "太空任务（30 天）",
+  "Street Traffic": "街道交通",
+  "CCTV": "CCTV",
+  "Radio": "电台",
+  "Bikeshare": "共享单车",
+  "Live AIS Vessels": "实时 AIS 船舶",
+  "Mapped Installations": "地图标注设施",
+  "Global Context": "全局态势",
+  "Datacenters": "数据中心",
+  "Dams": "水坝",
+  "Submarine Cables": "海底电缆",
+  "FIRMS Active Fires": "FIRMS 活跃火点",
+  "Local ADS-B": "本地 ADS-B",
+  "Transit": "公共交通",
+  "Recent Imagery": "近期影像",
+  "Fire Perimeters": "火场周界",
+  "GNSS Integrity": "GNSS 完好性",
+  "Rain radar": "降雨雷达",
+  "Lightning density": "闪电密度",
+  "Cyclone advisories": "气旋预警",
+  "ALPR Cameras": "ALPR 摄像头",
+  "Live Vessels": "实时船舶",
+  "Bike Share": "共享单车",
+  "Cameras": "摄像头",
+  "Street Level": "街景",
+  "Mapped ALPR Cameras": "地图标注 ALPR 摄像头",
+  "Data Centers": "数据中心",
+  "Active Fires": "活跃火点",
+  "Military aircraft": "军用飞机",
+  "Vessels": "船舶",
+  "CCTV + Street View fallback": "CCTV + 街景备用",
+  "OpenStreetMap + optional Google Maps Places": "OpenStreetMap + 可选 Google Maps Places",
+  "GFS / ECMWF IFS · FORECAST": "GFS / ECMWF IFS · 预报",
+  "NOAA nowCOAST · OBSERVED": "NOAA nowCOAST · 观测",
+  "NASA FIRMS · LIVE": "NASA FIRMS · 实时",
+  "OSM routing": "OSM 路线规划",
+  "data source|Local": "本地",
+  "ENABLING": "启用中",
+  "DISABLING": "停用中",
+  "Movement": "动态目标",
+  "Infrastructure": "基础设施",
+  "Events": "事件",
+  "Weather": "天气",
+  "Utilities": "工具",
+  "Other layers": "其他图层",
+  "{state} · {source}": "{state} · {source}",
+  "UNCERTAIN · {source} · lifecycle state requires reconciliation": "不确定 · {source} · 生命周期状态需要核对",
+  "{state} · {source} · {detail} · retry {seconds}s": "{state} · {source} · {detail} · {seconds} 秒后重试",
+  "{state} · {source} · {detail}": "{state} · {source} · {detail}",
+  "never": "未更新",
+  "{source} · {loadingLabel}": "{source} · {loadingLabel}",
+  "{accepted} of {raw} records accepted": "已接受 {accepted} / {raw} 条记录",
+  "incomplete snapshot": "快照不完整",
+  "{state} · {source} · {detail} · {ago}": "{state} · {source} · {detail} · {ago}",
+  "{state} · {source} · {ago} · retrying in {seconds}s": "{state} · {source} · {ago} · {seconds} 秒后重试",
+  "{state} · {source} · {ago}": "{state} · {source} · {ago}",
+  "{source} · {ago}": "{source} · {ago}",
+  "UNCERTAIN": "不确定",
+  "status chip|UNAVAILABLE": "不可用",
+  "Data source unavailable": "数据源不可用",
+  "{name}: {state}": "{name}：{state}",
+  "{count}s ago": "{count} 秒前",
+  "Local FM stopped: internet radio started": "本地 FM 已停止：网络电台已开始播放",
+  "IDLE": "空闲",
+  "CONNECTING": "连接中",
+  "TUNING": "调谐中",
+  "STREAMING": "接收中",
+  "UNSUPPORTED": "不支持",
+  "idle": "空闲",
+  "running": "运行中",
+  "suspended": "已挂起",
+  "closed": "已关闭",
+  "feed status|live": "实时",
+  "feed status|stale": "过期",
+  "feed status|unreachable": "无法连接",
+  "feed status|invalid": "无效",
+  "waiting for IQ": "等待 IQ 数据",
+  "{count} messages": {
+    "other": "{count} 条消息"
+  },
+  "DSP {count} blocks": {
+    "other": "DSP {count} 个数据块"
+  },
+  "DSP waiting": "DSP 等待中",
+  "{level} dBFS audio": "音频 {level} dBFS",
+  "audio signal --": "音频信号 --",
+  "audio {state}": "音频 {state}",
+  "{count} HEARD": {
+    "other": "已接收 {count} 架飞机的信号"
+  },
+  "DISCONNECT": "断开连接",
+  "CONNECT": "连接",
+  "LOCATING…": "定位中…",
+  "LOCATED": "已定位",
+  "LOCATE": "定位",
+  " · read while Local ADS-B is on": " · 仅在本地 ADS-B 开启时读取",
+  "Decoder feeds: {feeds}": "解码器数据源：{feeds}",
+  "Language: {language}": "语言：{language}",
+  "Change the interface language": "更改界面语言",
+  "Interface language": "界面语言",
+  "Search languages": "搜索语言",
+  "No matching languages": "没有匹配的语言",
+  "📍 Location: --": "📍 位置：--",
+  "Landmark: --": "地标：--",
+  "Searched location": "已搜索的位置",
+  "ORBIT": "环绕",
+  "Location not found": "未找到位置",
+  "Search failed": "搜索失败",
+  "Detailed outline unavailable": "无法获取详细轮廓",
+  "Fly to a POI first": "请先飞往一个 POI",
+  "Reset to full globe view": "重置为完整地球视图",
+  "Reset cockpit to full globe view": "将座舱重置为完整地球视图",
+  "Resetting to full globe view": "正在重置为完整地球视图",
+  "Resetting cockpit to full globe view": "正在将座舱重置为完整地球视图",
+  "MAP": "地图",
+  "panel": "面板",
+  "Expand {name}": "展开 {name}",
+  "Collapse {name}": "收起 {name}",
+  "Expand Radio": "展开电台",
+  "Collapse Radio": "收起电台",
+  "Expand Radio section": "展开电台区域",
+  "Collapse Radio section": "收起电台区域",
+  "Panel layout updated — positions reset to new defaults": "面板布局已更新——位置已重置为新的默认值",
+  "Austin": "奥斯汀",
+  "San Francisco": "旧金山",
+  "New York": "纽约",
+  "Tokyo": "东京",
+  "London": "伦敦",
+  "Paris": "巴黎",
+  "Dubai": "迪拜",
+  "Washington DC": "华盛顿特区",
+  "Tallinn": "塔林",
+  "Los Angeles": "洛杉矶",
+  "Collapse Cockpit display options": "收起座舱显示选项",
+  "Expand Cockpit display options": "展开座舱显示选项",
+  "Collapse Cockpit Radio controls": "收起座舱电台控件",
+  "Expand Cockpit Radio controls": "展开座舱电台控件",
+  "CH {index} / {total}": "频道 {index} / {total}",
+  "NO STATIONS": "无电台",
+  "NO STATION AVAILABLE": "无可用电台",
+  "{name}, station {index} of {total}": "{name}，第 {index} 个电台，共 {total} 个",
+  "No station available": "没有可用电台",
+  "OFF AIR": "停播",
+  "STATION UNAVAILABLE": "电台不可用",
+  "Station unavailable after directory refresh": "目录刷新后该电台不可用",
+  "Radio could not {action} cleanly": "电台未能正常{action}",
+  "Go to expanded Radio section": "前往展开的电台区域",
+  "Expand Radio section in Context": "在态势面板中展开电台区域",
+  "Close compact Radio controls": "关闭精简电台控件",
+  "Open compact Radio controls": "打开精简电台控件",
+  "SYNC": "同步",
+  "RECONCILE": "核对",
+  "DISABLE": "停用",
+  "ENABLE": "启用",
+  "Reconcile Radio — lifecycle uncertain": "核对电台——生命周期状态不确定",
+  "Disable Radio": "停用电台",
+  "Enable Radio": "启用电台",
+  "DIRECTORY BAND": "目录频段",
+  "{category} BAND": "{category} 频段",
+  "NO STATION SELECTED": "未选择电台",
+  "Directory metadata only": "仅目录元数据",
+  "Loading station directory…": "正在加载电台目录…",
+  "Choose a globe marker or use next.": "请选择地球上的标注或使用“下一个”。",
+  "TAGS · {tags}": "标签 · {tags}",
+  "Play": "播放",
+  "PAUSE": "暂停",
+  "RESUME": "继续",
+  "PLAY": "播放",
+  "selected": "所选",
+  "nearest": "最近",
+  "{action} {target} radio station": "{action}{target}电台",
+  "RADIO STATE UNCERTAIN": "电台状态不确定",
+  "SYNCING DIRECTORY": "正在同步目录",
+  "RADIO READY": "电台就绪",
+  "SYNCING": "同步中",
+  "READY": "就绪",
+  "station": "电台",
+  " · stale/degraded directory": " · 目录过期/降级",
+  " · degraded directory": " · 目录降级",
+  " · stale directory": " · 目录过期",
+  " · outside current filter": " · 不在当前筛选范围内",
+  "Ready — playback starts only from your action": "就绪——手动操作后开始播放",
+  "Radio off": "电台已关闭",
+  "Connecting directly to broadcaster…": "正在直接连接广播方…",
+  "Buffering broadcaster stream…": "正在缓冲广播流…",
+  "Playing {station}": "正在播放 {station}",
+  "Paused {station}": "已暂停 {station}",
+  "Broadcaster stream unavailable": "广播流不可用",
+  " · muted during voice interaction": " · 语音交互期间已静音",
+  " · restoring volume after voice": " · 语音结束后正在恢复音量",
+  " · static indicates no broadcaster audio": " · 杂音表示广播方没有音频",
+  " · tuning static until broadcaster starts": " · 广播方启动前为调谐杂音",
+  "Station unavailable after directory refresh — choose another channel": "目录刷新后电台不可用——请选择其他频道",
+  "Radio is enabling…": "电台正在启用…",
+  "Radio is disabling…": "电台正在停用…",
+  "Radio lifecycle is uncertain — use Enable or Disable to reconcile": "电台生命周期状态不确定——请使用“启用”或“停用”进行核对",
+  "Clear reading": "清除读数",
+  "Earlier observation": "较早观测",
+  "Observed history": "观测历史",
+  "Later observation": "较晚观测",
+  "Latest": "最新",
+  "Newest frame per product": "每个产品的最新一帧",
+  "Replay observed history": "回放观测历史",
+  "Imagery on Esri · Google 3D returns when cleared": "影像显示在 Esri 底图上 · 清除后恢复 Google 3D",
+  "Point the camera at the ground to use the view": "将相机对准地面才能使用当前视野",
+  "That point cannot anchor a box": "该点无法作为框选锚点",
+  "Imagery stops at ±{limit}° latitude": "影像仅覆盖到纬度 ±{limit}°",
+  "{owner} is using the pointer — close it first": "{owner} 正在使用指针——请先将其关闭",
+  "Box is {size} wide · limit {limit}": "框选宽 {size} · 上限 {limit}",
+  "View is {size} wide · limit {limit}": "视野宽 {size} · 上限 {limit}",
+  "VS BASEMAP": "对比底图",
+  "A / B": "A / B",
+  "Newest low-cloud day for this box · scene cloud, not box cloud": "框选区域内最近的少云日期 · 云量指整景影像，并非框选区域",
+  "Newest day covering this box · cloudier than 20%": "覆盖此框选的最新一天 · 云量高于 20%",
+  "Newest day with imagery for this box · partial coverage": "此框选有影像的最新一天 · 部分覆盖",
+  "Newest daily overview for this box": "此框选的最新每日概览",
+  "newest clear day": "最近少云日期",
+  "newest day (cloudy)": "最新一天（多云）",
+  "newest day (partial coverage)": "最新一天（部分覆盖）",
+  "newest overview": "最新概览",
+  "No imagery": "无影像",
+  "Loading": "加载中",
+  "coverage|full": "完整",
+  "coverage|partial": "部分",
+  "unknown": "未知",
+  "no imagery": "无影像",
+  "{percent}% cloud": "{percent}% 云量",
+  "{min}–{max}% cloud": "{min}–{max}% 云量",
+  "NO BOX": "无框选",
+  "SEARCHING": "搜索中",
+  "{count} DAYS": {
+    "other": "{count} 天"
+  },
+  "Zoom in or draw a smaller box": "放大或绘制更小的框选",
+  "Select a box or use the view": "框选区域，或使用当前视野",
+  "Searching the last 30 days": "正在搜索最近 30 天",
+  "No days to show for this box": "此框选没有可显示的日期",
+  "Drag the divider · SWAP trades sides": "拖动分割线 · “交换”可互换两侧",
+  "← → preview · A or B pins the focused day": "← → 预览 · A 或 B 固定当前所选日期",
+  "← → preview the other side · A or B pins it": "← → 预览另一侧 · A 或 B 将其固定",
+  "S on another day replaces it · × unpins": "在其他日期按 S 替换 · × 取消固定",
+  "← → preview · S shows the focused day": "← → 预览 · S 显示当前所选日期",
+  "ZOOM IN": "放大",
+  "Fly in until the view fits the 1,000 km limit": "拉近直到视野不超过 1,000 km 上限",
+  "Imagery days, newest first · arrows move, S or A and B pin": "影像日期（最新在前）· 方向键移动，S、A、B 固定",
+  "On the map": "地图上",
+  "Mode": "模式",
+  "Imagery opacity": "影像不透明度",
+  "SWAP": "交换",
+  "Trade the two sides of the divider": "互换分割线两侧",
+  "SELECT BOX": "框选区域",
+  "Drag a box on the map (Esc cancels)": "在地图上拖出框选（Esc 取消）",
+  "USE VIEW": "使用视野",
+  "Use the current view as the box": "以当前视野作为框选",
+  "Forget the box and its images": "清除框选及其影像",
+  "START HERE": "从此开始",
+  "Checking": "检查中",
+  "PREVIEW": "预览",
+  "Newest day with imagery for this box": "此框选有影像的最新一天",
+  "SHOW": "显示",
+  "Pin {day} as {slot}": "将 {day} 固定为 {slot}",
+  "Show {day}": "显示 {day}",
+  "pinned {slot}": "已固定为 {slot}",
+  "shown": "显示中",
+  "preview": "预览",
+  "start here": "从此开始",
+  "No box": "无框选",
+  "Searching": "搜索中",
+  "Every day is empty here": "此处每天都为空",
+  "Sources off": "数据源已关闭",
+  "VS": "对比",
+  "Not set": "未设置",
+  "Basemap": "底图",
+  "Source off": "数据源已关闭",
+  "Unpin {slot}": "取消固定 {slot}",
+  "Unpin the image": "取消固定图像",
+  "EXPORT {slot}": "导出 {slot}",
+  "EXPORT": "导出",
+  "Download {slot} as a PNG": "将 {slot} 下载为 PNG",
+  "Download the image as a PNG": "将图像下载为 PNG",
+  "Box {width} × {height} km": "框选 {width} × {height} km",
+  "Acquired {time}": "获取于 {time}",
+  "Coverage {coverage}": "覆盖 {coverage}",
+  "START HERE · {reason}": "从此开始 · {reason}",
+  "Daily overview shows little detail in a box this small": "在这么小的框选内，每日概览几乎看不出细节",
+  "Imagery: NASA GIBS and Worldview · HLS (Sentinel-2, Landsat 8/9) and VIIRS": "影像：NASA GIBS 与 Worldview · HLS（Sentinel-2、Landsat 8/9）与 VIIRS",
+  "Details": "详情",
+  "Times, coverage, sources": "时间、覆盖与数据源",
+  "HIDE EMPTY DAYS": "隐藏空白日",
+  "SHOW EMPTY DAYS · {count}": "显示空白日 · {count}",
+  "Days the probe found empty in this box": "探测发现此框选内为空的日期",
+  "image": "图像",
+  "BASEMAP": "底图",
+  "The basemap": "底图",
+  "basemap": "底图",
+  "Recent imagery against the basemap divider": "近期影像与底图对比分割线",
+  "Recent imagery A and B divider": "近期影像 A / B 分割线",
+  "{before} {left} percent, {after} {right} percent": "{before} {left}%，{after} {right}%",
+  "Export failed · {error}": "导出失败 · {error}",
+  "Scene action failed": "场景操作失败",
+  "New scene name": "新场景名称",
+  "Delete scene \"{scene}\" and all shots?": "删除场景“{scene}”及其全部镜头？",
+  "Delete shot \"{shot}\"?": "删除镜头“{shot}”？",
+  "Stopped (Esc)": "已停止（Esc）",
+  "SPARSE": "稀疏",
+  "BALANCED": "均衡",
+  "No shots yet. Use CAPTURE SHOT to save current look.": "暂无镜头。使用“保存镜头”保存当前视角及设置。",
+  "Double-click to rename": "双击重命名",
+  "Shot name": "镜头名称",
+  "LOAD": "加载",
+  "DEL": "删除",
+  "{duration}s + {hold}s": "{duration} 秒 + {hold} 秒",
+  "Choose files": "选择文件",
+  "{count} files selected": {
+    "other": "已选择 {count} 个文件"
+  },
+  "No file chosen": "未选择文件",
+  "Cancel": "取消",
+  "EDIT DETAILS": "编辑详情",
+  "SHARE SCENE": "分享场景",
+  "Shared flight follow expired": "分享的航班跟随已过期",
+  "Shared military flight follow expired": "分享的军用航班跟随已过期",
+  "Shared satellite follow expired": "分享的卫星跟随已过期",
+  "Shared flight could not be restored — feed unavailable": "无法恢复分享的航班——数据源不可用",
+  "Shared military flight could not be restored — feed unavailable": "无法恢复分享的军用航班——数据源不可用",
+  "Shared satellite could not be restored — feed unavailable": "无法恢复分享的卫星——数据源不可用",
+  "Shared flight is unavailable": "分享的航班不可用",
+  "Shared military flight is unavailable": "分享的军用航班不可用",
+  "Shared satellite is unavailable": "分享的卫星不可用",
+  "entity": "实体",
+  "Shared {subject} follow expired": "分享的 {subject} 跟随已过期",
+  "Shared {subject} could not be restored — feed unavailable": "无法恢复分享的 {subject}——数据源不可用",
+  "Shared {subject} is unavailable": "分享的 {subject} 不可用",
+  "ACQUIRING": "获取中",
+  "SHARED {subject}": "分享的 {subject}",
+  "subject": "目标",
+  "LOADING LIVE DATA": "正在加载实时数据",
+  "LOAD COMPLETE": "加载完成",
+  "LOAD CANCELLED": "加载已取消",
+  "LOAD FAILED": "加载失败",
+  "LIVE DATA OFF": "实时数据已关闭",
+  "MAPPED SITES LOADED": "已加载地图标注设施",
+  "RETRYING MAPPED SITES": "正在重试地图标注设施",
+  "FETCHING MAPPED SITES": "正在获取地图标注设施",
+  "RETRYING ALPR CAMERAS": "正在重试 ALPR 摄像头",
+  "FETCHING ALPR CAMERAS": "正在获取 ALPR 摄像头",
+  "OVERPASS TEMPORARILY UNAVAILABLE": "Overpass 暂时不可用",
+  "OVERPASS RATE-LIMITED": "Overpass 已被限流",
+  "OVERPASS TIMED OUT": "Overpass 超时",
+  "OVERPASS COULD NOT COMPLETE THE QUERY": "Overpass 无法完成查询",
+  "MAP TILES TEMPORARILY UNAVAILABLE": "地图瓦片暂时不可用",
+  "MAPPED NAMES TEMPORARILY UNAVAILABLE": "地点名称暂时不可用",
+  "TURNING OFF LIVE DATA": "正在关闭实时数据",
+  "REFRESHING LIVE DATA": "正在刷新实时数据",
+  "syncing road network": "正在同步路网",
+  "retry pending": "等待重试",
+  "retrying in {seconds}s": "{seconds} 秒后重试",
+  "ALPR cameras": "ALPR 摄像头",
+  "OpenSky OAuth client missing/invalid": "OpenSky OAuth 客户端缺失/无效",
+  "OpenSky OAuth rejected credentials": "OpenSky OAuth 拒绝了凭据",
+  "OpenSky username/password rejected": "OpenSky 用户名/密码被拒绝",
+  "OpenSky auth missing": "OpenSky 缺少认证",
+  "OpenSky auth required": "OpenSky 需要认证",
+  "OpenSky auth invalid": "OpenSky 认证无效",
+  "OpenSky auth failed": "OpenSky 认证失败",
+  "KartaView answered HTTP {status}": "KartaView 返回 HTTP {status}",
+  "Panoramax answered HTTP {status}": "Panoramax 返回 HTTP {status}",
+  "KartaView refused the request (code {code})": "KartaView 拒绝了请求（代码 {code}）",
+  "Vector tiles unavailable (HTTP {status})": "矢量瓦片不可用（HTTP {status}）",
+  "GNSS feed unavailable (HTTP {status})": "GNSS 数据源不可用（HTTP {status}）",
+  "{count} CelesTrak groups unavailable": {
+    "other": "{count} 个 CelesTrak 分组不可用"
+  },
+  "{feed} feed unavailable": "{feed} 数据源不可用",
+  "Source snapshot {minutes} min old": "数据源快照：{minutes} 分钟前",
+  "{source} rate limited (anonymous)": "{source} 已被限流（匿名）",
+  "{source} rate limited": "{source} 已被限流",
+  "{source} network error": "{source} 网络错误",
+  "Malformed {source} aircraft rows": "{source} 飞机数据行格式错误",
+  "Malformed {source} response": "{source} 响应格式错误",
+  "entry {n}": "条目 {n}",
+  "feeds {names} stale": {
+    "other": "数据源 {names} 过期"
+  },
+  "feeds {names} unreachable": {
+    "other": "数据源 {names} 无法连接"
+  },
+  "feeds {names} invalid": {
+    "other": "数据源 {names} 无效"
+  },
+  "Loading {feeds}": "正在加载 {feeds}",
+  "{count} heard": {
+    "other": "已接收 {count} 架飞机的信号"
+  },
+  "USB {rate} msg/s": "USB {rate} msg/s",
+  "{rate} msg/s": "{rate} msg/s",
+  "{count} feeds live": {
+    "other": "实时数据源 {count} 个"
+  },
+  "{feed} {count} ({seconds}s old)": "{feed} {count}（{seconds} 秒前）",
+  "Street Level could not start": "街景未能启动",
+  "Street Level toggle failed": "街景切换失败",
+  "SHRINK": "缩小",
+  "EXPAND": "展开",
+  "Shrink": "缩小",
+  "Expand": "展开",
+  "ANY DATE": "任意日期",
+  "LAST 10 YEARS": "最近 10 年",
+  "LAST 5 YEARS": "最近 5 年",
+  "LAST 3 YEARS": "最近 3 年",
+  "LAST 2 YEARS": "最近 2 年",
+  "LAST YEAR": "最近一年",
+  "LAST 6 MONTHS": "最近 6 个月",
+  "LAST 3 MONTHS": "最近 3 个月",
+  "LAST MONTH": "最近一个月",
+  "LAST {count} DAYS": {
+    "other": "最近 {count} 天"
+  },
+  "{window} · SINCE {date}": "{window} · 自 {date} 起",
+  "Turn Street Level off": "关闭街景",
+  "Turn Street Level on": "开启街景",
+  "{name} imagery on": "{name} 影像已开启",
+  "{name} imagery off": "{name} 影像已关闭",
+  "Image by {creator}": "图像作者：{creator}",
+  " or ": " 或 ",
+  "OPEN {labels}": "打开 {labels}",
+  "Open {names} at the centre of the view": "在视野中心打开 {names}",
+  "Zoom in to a street to open {names} here": "放大到街道以在此处打开 {names}",
+  "Loading this sequence…": "正在加载此序列…",
+  "{n} images in this sequence · Esc clears": {
+    "other": "此序列共 {n} 张图像 · Esc 清除"
+  },
+  "{n} streets in view · click a line for its nearest photo": {
+    "other": "视野内共 {n} 条街道 · 点击线段查看距其最近的照片"
+  },
+  "{n} sequences in view · click a line for its nearest photo": {
+    "other": "视野内共 {n} 条序列 · 点击线段查看距其最近的照片"
+  },
+  "{n} sequences in view · click a line for its photos": {
+    "other": "视野内共 {n} 条序列 · 点击线段查看其照片"
+  },
+  "km/h": "km/h",
+  "m/s": "m/s",
+  "mph": "mph",
+  "hPa": "hPa",
+  "kt": "kn",
+  "kts": "kn",
+  "ft": "ft",
+  "km": "km",
+  "m": "m",
+  "h": "小时",
+  "min": "分钟",
+  "s": "秒",
+  "dB": "dB",
+  "Celestial ring — reveal the full globe": "天球环——显示完整地球",
+  "Celestial ring — available in Normal style": "天球环——仅在常规样式下可用",
+  "Detection overlay: {mode}": "探测叠加层：{mode}",
+  "Detection overlay: off": "探测叠加层：关闭",
+  "DETECT": "探测",
+  "{time} · {minutes} min ago": "{time} · {minutes} 分钟前",
+  "Active weather": "已启用的天气图层",
+  "LATEST · newest per product": "最新 · 每个产品的最新一帧",
+  "Forecast · valid {valid} · issued {issued}": "预报 · 有效时间 {valid} · 发布时间 {issued}",
+  "{detail} · Does not follow history": "{detail} · 不随观测历史变化",
+  "Forecast · valid {valid}": "预报 · 有效时间 {valid}",
+  "voice|OFF": "关",
+  "voice|CONNECTING": "连接中",
+  "voice|LISTENING": "聆听中",
+  "voice|EXECUTING": "执行中",
+  "voice|ERROR": "错误",
+  "AI AGENT": "AI 智能体",
+  "Voice model tier — applies next session": "语音模型档位——下次会话生效",
+  "STD": "标准",
+  "Estimated session cost": "预估会话费用",
+  "Voice control — activate to toggle voice; hold Space to speak": "语音控制——点击可切换语音；按住空格键说话",
+  "ON/OFF": "开/关",
+  "VOICE STANDBY": "语音待机",
+  "VOICE CONTROL": "语音控制",
+  "Hold Space to speak · tap Space to activate focused controls": "按住空格键说话 · 轻按空格键激活当前聚焦的控件",
+  "Voice assistant": "语音助手",
+  "VOICE": "语音",
+  "Dismiss voice card": "关闭语音卡片",
+  "YOU": "你",
+  "THIS": "所指",
+  "Plan": "计划",
+  "Referenced items": "引用条目",
+  "NOTES & SOURCES": "说明与来源",
+  "VOICE SYSTEM ERROR": "语音系统错误",
+  "DISMISS": "关闭",
+  "Check microphone permission and network access, then try again.": "请检查麦克风权限和网络连接，然后重试。",
+  "Stopped by voice": "已通过语音停止",
+  "WebRTC microphone support unavailable": "当前浏览器不支持通过 WebRTC 使用麦克风",
+  "Requesting microphone": "正在请求麦克风",
+  "Release Space to send": "松开空格键发送",
+  "Hold Space to talk": "按住空格键说话",
+  "Ask or command": "提问或下达指令",
+  "Voice off": "语音已关闭",
+  "VOICE UNAVAILABLE": "语音不可用",
+  "VOICE ACTIVE": "语音已启用",
+  "Voice session could not be started.": "无法启动语音会话。",
+  "MINI": "轻量",
+  "Next session: {pendingId} — this session stays on {modelId}": "下次会话：{pendingId}——本次会话仍使用 {modelId}",
+  "Voice model: {pendingId} — click to switch to {target}; applies next session": "语音模型：{pendingId}——点击切换到 {target}；下次会话生效",
+  "standard": "标准",
+  "mini": "轻量",
+  "COST UNKNOWN": "费用未知",
+  "ChatGPT OAuth session: {responses} response(s), {input} input and {output} output tokens, {captions} caption transcription(s) reported.": "ChatGPT OAuth 会话：已报告 {responses} 个响应、{input} 个输入 token、{output} 个输出 token、{captions} 次字幕转写。",
+  "USD cost and the API spend cap are unavailable for this auth mode.": "此认证模式下无法提供美元费用与 API 消费上限。",
+  "Usage is incomplete because a response was still in flight when the session ended.": "用量不完整，因为会话结束时仍有响应在处理中。",
+  "Estimated session cost on {modelId} — {responses} response(s). Warns at {warn}, ends the session at {cap}.": "{modelId} 的预估会话费用——{responses} 次响应。达到 {warn} 时警告，达到 {cap} 时结束会话。",
+  "Estimate is incomplete — a response was still in flight when the session ended, so its usage was never reported.": "估算不完整——会话结束时仍有响应在处理中，因此其用量从未上报。",
+  "STANDARD": "标准",
+  "{tier} applies next session": "{tier} 将在下次会话生效",
+  "Session ended — cost cap {cost}": "会话已结束——已达费用上限 {cost}",
+  "MIC": "麦克风",
+  "Radio did not start": "电台未能启动",
+  "Running command": "正在执行指令",
+  "{n} aircraft": {
+    "other": "{n} 架飞机"
+  },
+  "{n} military aircraft": {
+    "other": "{n} 架军用飞机"
+  },
+  "{n} ships": {
+    "other": "{n} 艘船舶"
+  },
+  "{n} satellites": {
+    "other": "{n} 颗卫星"
+  },
+  "{n} launches": {
+    "other": "{n} 次发射"
+  },
+  "{n} earthquakes": {
+    "other": "{n} 次地震"
+  },
+  "{n} fires": {
+    "other": "{n} 处火点"
+  },
+  "{n} fire perimeters": {
+    "other": "{n} 处火场周界"
+  },
+  "{n} cyclones": {
+    "other": "{n} 个气旋"
+  },
+  "{n} buses": {
+    "other": "{n} 辆公交车"
+  },
+  "{n} bike share": {
+    "other": "{n} 个共享单车站点"
+  },
+  "{n} flock cameras": {
+    "other": "{n} 个 Flock 摄像头"
+  },
+  "{n} military bases": {
+    "other": "{n} 处军事基地"
+  },
+  "{n} datacenters": {
+    "other": "{n} 个数据中心"
+  },
+  "{n} dams": {
+    "other": "{n} 座水坝"
+  },
+  "{n} air quality": {
+    "other": "{n} 个空气质量站点"
+  },
+  "{n} results": {
+    "other": "{n} 条结果"
+  },
+  "anywhere in the loaded data": "已加载数据中的任意位置",
+  "in view": "视野内",
+  "within {radius} of the view centre": "视野中心 {radius} 范围内",
+  "within {radius} of {place} (Contacts window)": "{place} {radius} 范围内（目标窗口）",
+  "within {radius} of {place}": "{place} {radius} 范围内",
+  "within {radius}": "{radius} 范围内",
+  "over {region}": "{region} 范围内",
+  "At least {items}": "至少 {items}",
+  "{items} {scope}": "{items} {scope}",
+  "last 24 h": "过去 24 小时",
+  "past 30 d and upcoming": "过去 30 天及未来",
+  "the flights layer loads by viewport": "航班图层按视口加载",
+  "distance is ground distance, not overhead": "距离为地面距离，而非空中直线距离",
+  "the count is a lower bound because at least one layer reached its retained limit.": "该计数为下限，因为至少一个图层已达到其保留上限。",
+  "{label} off": "{label} 已关闭",
+  "{label} loading": "{label} 加载中",
+  "{label} error": "{label} 出错",
+  "counted the first {returned} loaded records": "已统计最先加载的 {returned} 条记录",
+  "counted {returned} of {total} loaded records": "已统计 {total} 条已加载记录中的 {returned} 条",
+  "{layers} just turned on — still loading, counts will rise": "{layers} 刚开启——仍在加载，计数还会增加",
+  "Contacts panel snapshot at {time} — the same retained cohort supplies the card, speech, and follow-up memory": "目标面板快照（{time}）——卡片、语音播报和后续追问记忆均来自同一组保留目标",
+  "Contacts panel snapshot — the same retained cohort supplies the card, speech, and follow-up memory": "目标面板快照——卡片、语音播报和后续追问记忆均来自同一组保留目标",
+  "Fly below {km} km to a covered region": "请降至 {km} km 以下并飞往有覆盖的区域",
+  "No feed here yet · {n} regions available": {
+    "other": "此处暂无数据源 · 有 {n} 个覆盖区域"
+  },
+  "degraded": "降级",
+  "stale": "过期",
+  "partial": "部分可用",
+  "fallback": "备用",
+  "unavailable": "不可用",
+  "Not answered: {layers}": "未响应：{layers}",
+  "Toggle voice control": "切换语音控制",
+  "Activate to toggle voice": "点击切换语音",
+  "Voice active": "语音已启用",
+  "Voice could not be started.": "无法启动语音。",
+  "the active voice session": "当前语音会话",
+  "{value} feet": "{value} 英尺",
+  "The flights layer is not enabled": "航班图层未开启",
+  "The military layer is not enabled": "军用航班图层未开启",
+  "The satellites layer is not enabled": "卫星图层未开启",
+  "The ais-live-vessels layer is not enabled": "实时 AIS 船舶图层未开启",
+  "Could not enable the requested layer": "无法开启所请求的图层",
+  "Could not disable the requested layer": "无法关闭所请求的图层",
+  "Radio layer unavailable": "电台图层不可用",
+  "Camera navigation is unavailable in the current view": "当前视图下无法进行相机导航",
+  "Camera navigation policy unavailable": "相机导航策略不可用",
+  "Nearest-aircraft selection supports Flights or Military Flights only": "最近飞机选择仅支持航班或军用航班",
+  "Nearest-aircraft selection needs a preset, place name, or latitude and longitude": "最近飞机选择需要预设、地名或经纬度",
+  "Could not arrive at the requested place": "无法抵达所请求的地点",
+  "The nearest airborne aircraft could not be selected": "无法选中最近的空中飞机",
+  "No flights within {radius} of the current view": "当前视野 {radius} 范围内没有航班",
+  "No military within {radius} of the current view": "当前视野 {radius} 范围内没有军用航班",
+  "No satellites within {radius} of the current view": "当前视野 {radius} 范围内没有卫星",
+  "No vessels within {radius} of the current view": "当前视野 {radius} 范围内没有船舶",
+  "{layer} is enabled on the {source} feed, but no airborne aircraft is loaded in the {place} view yet": "{layer} 已在 {source} 数据源上开启，但 {place} 视野中尚未加载空中飞机",
+  "{layer} is enabled, but no airborne aircraft is loaded in the {place} view yet": "{layer} 已开启，但 {place} 视野中尚未加载空中飞机",
+  "{layer} is enabled, but its aircraft feed is unavailable": "{layer} 已开启，但其飞机数据源不可用",
+  "{layer} is enabled, but its destination refresh did not complete": "{layer} 已开启，但目的地刷新未完成",
+  "{layer} is enabled, but {source} is unavailable": "{layer} 已开启，但 {source} 不可用",
+  "Could not arrive at {place}": "无法抵达 {place}",
+  "{name} is no longer loaded": "{name} 已不在加载数据中",
+  "Unknown target layer: {target}": "未知的目标图层：{target}",
+  "nominal": "正常",
+  "{label} on": "{label} 已开启",
+  "Frame aircraft": "将飞机纳入视野",
+  "Frame military aircraft": "将军用飞机纳入视野",
+  "Frame ships": "将船舶纳入视野",
+  "Frame satellites": "将卫星纳入视野",
+  "Frame contacts": "将目标纳入视野",
+  "{count} aircraft in frame": {
+    "other": "画面中 {count} 架飞机"
+  },
+  "{count} military aircraft in frame": {
+    "other": "画面中 {count} 架军用飞机"
+  },
+  "{count} ships in frame": {
+    "other": "画面中 {count} 艘船舶"
+  },
+  "{count} satellites in frame": {
+    "other": "画面中 {count} 颗卫星"
+  },
+  "{count} contacts in frame": {
+    "other": "画面中 {count} 个目标"
+  },
+  "Nearest military aircraft": "最近的军用飞机",
+  "Nearest ships": "最近的船舶",
+  "Nearest satellites": "最近的卫星",
+  "Nearest aircraft": "最近的飞机",
+  "{first} and {second}": "{first} 和 {second}",
+  "Layer": "图层",
+  "there": "那里",
+  "Camera range {range}": "相机距离 {range}",
+  "Within {radius} of the view": "当前视野 {radius} 范围内",
+  "Labels on": "标签已开启",
+  "Framing uses the nearest 80 loaded contacts": "调整视野时仅包含已加载的最近 80 个目标",
+  "{distance} from {location}": "距 {location} {distance}",
+  "Altitude {altitude}": "高度 {altitude}",
+  "{origin} to {destination}": "{origin} 至 {destination}",
+  "from {origin}": "从 {origin} 出发",
+  "to {destination}": "前往 {destination}",
+  "Registration {registration}": "注册号 {registration}",
+  "View state": "视野状态",
+  "Marked {count} places": {
+    "other": "已标注 {count} 个地点"
+  },
+  "Nothing marked": "没有标注",
+  "Not found: {places}": "未找到：{places}",
+  "Tracing outlines": "正在绘制轮廓",
+  "Frame flights": "将航班纳入视野",
+  "Frame military": "将军用航班纳入视野",
+  "Frame vessels": "将船舶纳入视野",
+  "Frame {target}": "将 {target} 纳入视野",
+  "Zoom out to globe": "缩小至地球视图",
+  "Open data layers": "打开数据图层",
+  "Open or close a panel": "打开或关闭面板",
+  "Change context mode": "切换态势模式",
+  "Control cockpit": "控制座舱",
+  "Change visual style": "切换视觉样式",
+  "Adjust HUD": "调整 HUD",
+  "Adjust cyber sonar": "调整赛博声呐",
+  "Adjust detection overlay": "调整探测叠加层",
+  "Change map stack": "切换地图组合",
+  "Adjust post-processing": "调整后期处理",
+  "Control scene": "控制场景",
+  "Control CCTV": "控制 CCTV",
+  "Control radio": "控制电台",
+  "Track contact": "跟踪目标",
+  "Stop tracking": "停止跟踪",
+  "Clear marks": "清除标注",
+  "Move camera": "移动相机",
+  "Fly route": "沿路线飞行",
+  "Analyst query": "分析查询",
+  "Next ISS pass": "下一次 ISS 过境",
+  "Next satellite pass": "下一次卫星过境",
+  "Mark the map": "在地图上标注",
+  "Mark {targets} +{more}": "标注 {targets} +{more}",
+  "Mark {targets}": "标注 {targets}",
+  "Fly to {place}": "飞往 {place}",
+  "Fly to Location": "飞往地点",
+  "Nearest aircraft to {place}": "距离 {place} 最近的飞机",
+  "Nearest aircraft to Here": "距离此处最近的飞机",
+  "Layer on": "图层已开启",
+  "Layer off": "图层已关闭",
+  "Zoom out": "缩小",
+  "Zoom in": "放大",
+  "Read the view": "播报当前视野",
+  "Check view state": "检查视野状态",
+  "Action": "操作",
+  "Finding places": "正在查找地点",
+  "Tracing outline": "正在绘制轮廓",
+  "Looking up place": "正在查询地点",
+  "Flying": "飞行中",
+  "Turning on layer": "正在开启图层",
+  "Loading aircraft": "正在加载飞机",
+  "Picking nearest": "正在选取最近目标",
+  "Working": "处理中",
+  "in progress": "进行中",
+  "done": "完成",
+  "failed": "失败",
+  "cancelled": "已取消",
+  "Outline traced": "轮廓已绘制",
+  "Outline unavailable": "轮廓不可用",
+  "Source: {label}": "来源：{label}",
+  "WORKING": "处理中",
+  "DONE": "完成",
+  "HERE": "此处",
+  "Aircraft cockpit view": "飞机座舱视图",
+  "LEVEL": "水平",
+  "Estimated destination direction": "预估目的地方向",
+  "DEST ---°": "目的地 ---°",
+  "OPTICAL PLANE · 01": "光学平面 · 01",
+  "VISOR LOCK · ACTIVE": "面罩锁定 · 激活",
+  "GROUND SPEED · KTS": "地速 · kn",
+  "ALTITUDE · FT": "高度 · ft",
+  "FIRST PERSON": "第一人称",
+  "LIVE TRACK · COURSE ALIGNED": "实时航迹 · 航向对准",
+  "Cockpit vision style": "座舱视觉样式",
+  "Previous cockpit vision style": "上一个座舱视觉样式",
+  "Previous vision style": "上一个视觉样式",
+  "Current cockpit vision style: NORMAL. Activate for next style.": "当前座舱视觉样式：常规。点击可切换到下一个样式。",
+  "Current style: NORMAL — click for next": "当前样式：常规——点击切换到下一个",
+  "CURRENT": "当前",
+  "Next cockpit vision style": "下一个座舱视觉样式",
+  "Next vision style": "下一个视觉样式",
+  "Current aircraft heading": "飞机当前航向",
+  "GROUND SPEED": "地速",
+  "KTS": "kn",
+  "ALTITUDE": "高度",
+  "FT": "ft",
+  "Contact cockpit summary": "目标座舱摘要",
+  "CONTACT": "目标",
+  "CONTACTS · 250 KM": "目标 · 250 km",
+  "Contact navigation": "目标导航",
+  "CONTEXT ONLY": "仅供参考",
+  "Nearby cohort counts": "附近各类目标数量",
+  "FLT": "航班",
+  "MIL": "军用",
+  "SITE": "设施",
+  "NEAREST OBSERVED / MAPPED": "最近的观测 / 地图标注目标",
+  "AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR": "仅限可用输入 · 不代表安全无虞",
+  "WX": "天气",
+  "Cockpit briefing carousel": "座舱简报轮播",
+  "Estimated flight plan": "预估飞行计划",
+  "ESTIMATED FLIGHT PLAN": "预估飞行计划",
+  "FROM": "出发",
+  "TO": "到达",
+  "Cockpit briefing controls": "座舱简报控件",
+  "Previous briefing page": "简报上一页",
+  "Next briefing page": "简报下一页",
+  "Live signals": "实时信号",
+  "Latest regional news": "最新地区新闻",
+  "Location-based information": "基于位置的信息",
+  "TEMP": "气温",
+  "WIND": "风",
+  "SKY": "天空",
+  "PRECIP": "降水",
+  "MM": "mm",
+  "Weather data by Open-Meteo.com": "天气数据由 Open-Meteo.com 提供",
+  "Cockpit briefing pages": "座舱简报页面",
+  "SIG": "信号",
+  "Show Live Signals": "显示实时信号",
+  "NEWS": "新闻",
+  "Show Regional News": "显示地区新闻",
+  "LOCAL": "本地",
+  "Show Local Info": "显示本地信息",
+  "Cockpit display and Radio controls": "座舱显示与电台控件",
+  "DISPLAY": "显示",
+  "Cockpit display options": "座舱显示选项",
+  "RADIO": "电台",
+  "Cockpit compact Radio controls": "座舱精简电台控件",
+  "Previous filtered radio station": "上一个已筛选电台",
+  "Play selected radio station": "播放所选电台",
+  "Next filtered radio station": "下一个已筛选电台",
+  "VOLUME": "音量",
+  "Cockpit Radio volume": "座舱电台音量",
+  "ESC EXIT": "ESC 退出",
+  "C TOGGLE": "C 切换",
+  "View switcher": "视图切换",
+  "Exit cockpit and return to full globe view": "退出座舱并返回完整地球视图",
+  "RESET": "重置",
+  "Exit cockpit view": "退出座舱视图",
+  "EXIT COCKPIT": "退出座舱",
+  "Navigation, voice, and visual preset controls": "导航、语音和视觉预设控件",
+  "Expand Visual Presets": "展开视觉预设",
+  "Pin visual presets": "固定视觉预设",
+  "Keep visual presets open": "保持视觉预设展开",
+  "Show the globe without a visual filter.": "显示不带视觉滤镜的地球。",
+  "Emulate a green phosphor CRT with scanlines and screen curvature.": "模拟带扫描线和屏幕弧度的绿色荧光 CRT。",
+  "Simulate night-vision goggles with green intensification and a tube vignette.": "模拟夜视仪，带绿色增强和镜筒暗角。",
+  "Simulate FLIR-style thermal contrast. Turn up Ironbow for color.": "模拟 FLIR 风格的热成像对比。调高 Ironbow 可显示色彩。",
+  "Apply bright cel-shaded color and illustrated outlines.": "应用明亮的赛璐珞色彩和插画轮廓线。",
+  "Apply high-contrast monochrome film-noir grading.": "应用高对比度的黑白电影风格调色。",
+  "Add a cold, snowy whiteout treatment to the scene.": "为场景添加寒冷的暴雪白化效果。",
+  "MAP SOURCE": "地图源",
+  "Map source": "地图源",
+  "Style": "样式",
+  "Expand LOCATION": "展开位置",
+  "Collapse panel": "收起面板",
+  "Pin location tray": "固定位置托盘",
+  "Keep location tray open": "保持位置托盘展开",
+  "Search any location": "搜索任意位置",
+  "Search location by name or coordinates": "按名称或坐标搜索位置",
+  "Search any location...": "搜索任意位置…",
+  "WEATHER": "天气",
+  "Active weather products": "已启用的天气产品",
+  "RECENT IMAGERY": "近期影像",
+  "Imagery days in the box": "视野内的影像天数",
+  "CONTEXT": "态势",
+  "Compact Radio controls": "精简电台控件",
+  "Open detailed Radio controls": "打开详细电台控件",
+  "Previous station": "上一个电台",
+  "Next station": "下一个电台",
+  "Compact Radio volume": "精简电台音量",
+  "Expand panel": "展开面板",
+  "Context mode": "态势模式",
+  "CONTACTS": "目标",
+  "Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently.": "循环切换你所选类型中最近的目标，包括飞机、船舶、设施。卫星独立跟踪。",
+  "SPACE MISSIONS": "太空任务",
+  "SELECT CONTEXT": "选择态势",
+  "Contact Context actions": "目标态势操作",
+  "COCKPIT": "座舱",
+  "SEARCH NEARBY SITES": "搜索附近设施",
+  "Reclassify tracked contact as TR-3B": "将跟踪目标重新归类为 TR-3B",
+  "CONTACTS CONTEXT OFF": "目标态势已关闭",
+  "SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY": "选择目标以加载观测 / 地图标注的邻近信息",
+  "Available Space Missions": "可用太空任务",
+  "AVAILABLE MISSIONS": "可用任务",
+  "SELECT A MISSION TO INSPECT": "选择一项任务以查看",
+  "LOADING 30-DAY MISSION INDEX": "正在加载 30 天任务索引",
+  "TAB PREVIEWS · ENTER / SPACE SELECTS": "TAB 预览 · ENTER / 空格键选择",
+  "Internet radio and local SDR": "网络电台与本地 SDR",
+  "STATION TAG": "电台标签",
+  "Filter stations by station tag": "按电台标签筛选电台",
+  "All": "全部",
+  "Enable Radio, then choose a globe marker or use next.": "请先启用电台，然后选择地球上的标注或使用“下一个”。",
+  "DRAG TO TUNE": "拖动调谐",
+  "Tune available internet radio stations": "调谐可用的网络电台",
+  "ALL · DRAG THE NEEDLE": "全部 · 拖动指针",
+  "SNAPS TO AVAILABLE STATIONS": "自动吸附到可用电台",
+  "Radio playback": "电台播放",
+  "Previous filtered station": "上一个已筛选电台",
+  "Play selected station": "播放所选电台",
+  "Next filtered station": "下一个已筛选电台",
+  "STOP": "停止",
+  "Stop radio playback": "停止电台播放",
+  "Radio volume": "电台音量",
+  "STATION SITE": "电台网站",
+  "DIRECTORY: RADIO BROWSER": "目录：RADIO BROWSER",
+  "Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.": "点击播放后，音频将直接连接到广播方。广播方可以看到你的 IP。",
+  "Local RTL-SDR receiver": "本地 RTL-SDR 接收机",
+  "LOCAL RTL-SDR": "本地 RTL-SDR",
+  "Chrome/Edge · WebUSB · one local tuner shared by FM and the Local ADS-B layer.": "Chrome/Edge · WebUSB · 一个本地调谐器由 FM 与本地 ADS-B 图层共享。",
+  "Use your location for faster ADS-B position decoding": "使用你的位置，加快 ADS-B 位置解码",
+  "CHANGE DEVICE": "更换设备",
+  "Choose a different RTL-SDR or receiver channel": "选择其他 RTL-SDR 或接收通道",
+  "RTL-SDR receiver mode": "RTL-SDR 接收模式",
+  "GAIN": "增益",
+  "RTL-SDR tuner gain for the current mode": "当前模式下的 RTL-SDR 调谐器增益",
+  "AUTO": "自动",
+  "MSG/S": "msg/s",
+  "HEARD": "已接收信号",
+  "POSITIONED": "已定位",
+  "FM MHZ": "FM MHz",
+  "TUNE": "调谐",
+  "Seek broadcast FM stations": "搜索广播 FM 电台",
+  "◀ SEEK": "◀ 搜台",
+  "SEEK ▶": "搜台 ▶",
+  "SDR VOL": "SDR 音量",
+  "Local SDR volume": "本地 SDR 音量",
+  "Intelligence HUD (H)": "情报 HUD（H）",
+  "Layout": "布局",
+  "HUD layout": "HUD 布局",
+  "Tactical": "战术",
+  "Operator": "操作员",
+  "Minimal": "精简",
+  "Cyber": "赛博",
+  "Sonar": "声呐",
+  "Cyber sonar contact scanner": "赛博声呐目标扫描器",
+  "Rings": "圈数",
+  "Sonar ring count": "声呐圈数",
+  "Range": "范围",
+  "Sonar ring range": "声呐圈范围",
+  "Power": "强度",
+  "Sonar intensity": "声呐强度",
+  "Opacity": "不透明度",
+  "Cyber contact and label opacity": "赛博目标与标签不透明度",
+  "Minimum opacity for map dots, icons, models, brackets, and labels between sonar passes": "两次声呐扫描之间地图点、图标、模型、括号标记与标签的最低不透明度",
+  "Sector": "扇区",
+  "Sonar sector width": "声呐扇区宽度",
+  "Detection Overlay (D)": "探测叠加层（D）",
+  "Detection overlay": "探测叠加层",
+  "Detection label density": "探测标签密度",
+  "Allocation": "分配",
+  "Detection label allocation": "探测标签分配方式",
+  "Elastic": "弹性",
+  "Weighted": "加权",
+  "Fade": "渐隐",
+  "Detection fade distance": "探测渐隐距离",
+  "World-overlay fade distance outside the keyhole as a percentage of its radius": "视域之外的世界叠加层渐隐距离，以其半径的百分比表示",
+  "Outside": "外部",
+  "Detection opacity outside the keyhole": "视域之外的探测不透明度",
+  "World-overlay label and card opacity beyond the fade distance": "超出渐隐距离后世界叠加层标签和卡片的不透明度",
+  "PARAMETERS": "参数",
+  "3D aircraft — flat icons zoomed out, 3D models up close": "3D 飞机——拉远显示平面图标，拉近显示 3D 模型",
+  "Models": "模型",
+  "3D model coverage": "3D 模型覆盖范围",
+  "Proximity": "近处",
+  "Scope — the circular viewport mask": "视域——圆形视口遮罩",
+  "Scope": "视域",
+  "Feather": "羽化",
+  "Scope edge feather": "视域边缘羽化",
+  "Scope edge feather as a percentage of the keyhole radius": "视域边缘羽化，以视域半径的百分比表示",
+  "Draw on the world — click vertices, double-click or Enter to finish, Esc to cancel": "在地球上绘制——单击放置顶点，双击或按 Enter 完成，按 Esc 取消",
+  "Shape": "形状",
+  "Shape to draw": "要绘制的形状",
+  "Area": "面",
+  "Line": "线",
+  "Pin": "图钉",
+  "Label (optional)": "标签（可选）",
+  "Label for the drawn shape": "绘制形状的标签",
+  "Colour of the drawn shape": "绘制形状的颜色",
+  "Primary": "主题色",
+  "Amber": "琥珀色",
+  "Cyan": "青色",
+  "Green": "绿色",
+  "Red": "红色",
+  "Clear": "清除",
+  "Remove every mark from the board": "清除画板上的所有标注",
+  "Show your own GeoJSON, KML, KMZ or GPX files on the globe (or drop them onto it). File bytes stay on this device; overlays can appear in map screenshots shared with voice.": "在地球上显示自己的 GeoJSON、KML、KMZ 或 GPX 文件（也可直接拖放到地球上）。文件内容仅保留在本设备上；叠加层可能出现在随语音分享的地图截图中。",
+  "Import": "导入",
+  "Choose GeoJSON, KML, KMZ or GPX files": "选择 GeoJSON、KML、KMZ 或 GPX 文件",
+  "Imported files": "已导入的文件",
+  "Celestial": "天球",
+  "Hide UI chrome": "隐藏界面控件",
+  "Clean UI": "纯净界面",
+  "Bloom / Glow": "泛光 / 辉光",
+  "Bloom intensity": "泛光强度",
+  "Sharpening": "锐化",
+  "Sharpen": "锐化",
+  "Sharpen intensity": "锐化强度",
+  "EXIT CLEAN VIEW": "退出纯净界面",
+  "Return UI controls": "恢复界面控件",
+  "Initializing photorealistic world...": "正在初始化照片级逼真世界…",
+  "DATA LAYERS": "数据图层",
+  "ACQUIRING FRAME": "正在获取画面",
+  "NEAREST": "最近",
+  "CCTV camera": "CCTV 摄像头",
+  "CALIBRATION": "校准",
+  "Drag the camera in the world: rings rotate, arrows move, handles set range/FOV": "在世界中拖动摄像头：圆环旋转，箭头平移，控制点设置范围/FOV",
+  "Camera pose — click a value to type": "摄像头位姿——点击数值可输入",
+  "Heading (compass °) — click to type": "航向（罗盘 °）——点击输入",
+  "Pitch (° up/down) — click to type": "俯仰（° 上/下）——点击输入",
+  "Horizontal FOV (°) — click to type": "水平 FOV（°）——点击输入",
+  "Range / monitor-plane distance (m) — click to type": "范围 / 监视器平面距离（m）——点击输入",
+  "Mount height above ground (m) — click to type": "安装高度（距地面，m）——点击输入",
+  "North offset from catalog position (m) — click to type": "相对目录位置的北向偏移（m）——点击输入",
+  "East offset from catalog position (m) — click to type": "相对目录位置的东向偏移（m）——点击输入",
+  "SAVE CAL": "保存校准",
+  "RESET CAL": "重置校准",
+  "SCENE SUMMARY": "场景摘要",
+  "STREET LEVEL": "街景",
+  "Turn Street Level on or off": "开启或关闭街景",
+  "Image fit": "图像适配",
+  "FIT": "适应",
+  "Fit: show the whole photo, with dark bars where its shape differs from the frame": "适应：显示整张照片，在比例与画框不符处留黑边",
+  "FILL": "填充",
+  "Fill: fill the frame edge to edge, cropping the photo": "填充：图像铺满画框并裁剪照片",
+  "Close the image and deselect it on the map": "关闭图像并取消其在地图上的选中状态",
+  "Close the street-level image": "关闭街景图像",
+  "Street-level viewer": "街景查看器",
+  "Open this image on the provider's site": "在服务商网站上打开此图像",
+  "Imagery providers": "影像服务商",
+  "PROVIDERS": "服务商",
+  "Imagery filters": "影像筛选",
+  "IMAGERY": "影像",
+  "Panorama filter": "全景筛选",
+  "ALL": "全部",
+  "FLAT": "平面",
+  "SINCE": "起始时间",
+  "SCENES": "场景",
+  "Scene recipe": "场景方案",
+  "NEW": "新建",
+  "CAPTURE SHOT": "保存镜头",
+  "UPDATE SHOT": "更新镜头",
+  "START": "启动",
+  "EXPORT PRESETS": "导出预设",
+  "IMPORT": "导入",
+  "RUN LOG": "运行日志",
+  "POWER UP": "增强",
+  "GROUND STATION · PROVIDER SETTINGS": "地面站 · 服务商设置",
+  "Close key setup": "关闭密钥设置",
+  "Power up the globe": "增强地球",
+  "The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.": "地球无需密钥即可运行。下面的每个密钥都会启用一个新的真实数据源：粘贴后会保存到本应用的本地配置，随后服务器自动重启。服务端密钥只保存在本机；Google Maps 和 Cesium ion 在浏览器中运行，必须设置服务商限制。你在其他位置配置的密钥会显示，但不会被改动。",
+  "SAVE KEYS": "保存密钥",
+  "ESC to close": "按 ESC 关闭",
+  "The Google Maps key buys the photorealistic planet — everything else stacks on top.": "Google Maps 密钥提供照片级逼真 3D 地球，其余数据源都叠加在其上。",
+  "NO PLACE LEFT BEHIND": "不遗漏任何地方",
+  "ACTIVE STYLE": "当前样式",
+  "Globe actions": "地球操作",
+  "Turn off all selected data layers": "关闭所有已选数据图层",
+  "Copy share link": "复制分享链接",
+  "Toggle straight-down and tilted map views": "在垂直俯视与倾斜视角之间切换",
+  "Reset map to north up": "将地图重置为正北朝上",
+  "Reset map bearing to north": "重置地图方位为正北",
+  "Reset camera and return to full globe view": "重置相机并返回完整地球视图",
+  "MISSION CONTROL · FIRST LAUNCH": "任务控制 · 首次启动",
+  "Choose your first view": "选择初始视图",
+  "LIVE CONTACTS": "实时目标",
+  "Aircraft, vessels and nearby intelligence": "飞机、船舶及周边情报",
+  "Launches, spacecraft and orbital context": "发射、航天器与轨道态势",
+  "EXPLORE MANUALLY": "手动探索",
+  "Begin with a clean globe": "从空白地球开始",
+  "Don't show this again": "不再显示",
+  "ESC to dismiss": "按 ESC 关闭",
+  "Tip: the GEV MIC button in the dock lets you talk to the map.": "提示：可通过停靠栏中的 GEV 麦克风按钮用语音操控地图。",
+  "hemisphere|N": "N",
+  "hemisphere|S": "S",
+  "hemisphere|E": "E",
+  "hemisphere|W": "W",
+  "Gemini Live voice control": "Gemini Live 语音控制",
+  "Zoom in to see street-level coverage": "放大地图以查看街景覆盖范围",
+  "Point the camera at the ground for street-level coverage": "将相机朝向地面以查看街景覆盖范围",
+  "Sequence images unavailable": "序列影像不可用",
+  "Switch Street Level on to draw its coverage.": "开启“街景”以绘制其覆盖范围。",
+  "Every provider is switched off: light a chip to draw its coverage.": "所有服务商均已关闭：点亮一个标签即可绘制其覆盖范围。",
+  "No sequences in view match the filter": "视野内没有符合筛选条件的序列",
+  "No coverage in view": "视野内无覆盖范围",
+  "Voice provider": "语音服务商",
+  "Changing provider reconnects voice if it is on.": "如语音已开启，切换服务商会重新连接语音。",
+  "Gemini returned an oversized audio chunk": "Gemini 返回的音频块过大",
+  "Gemini returned an unsupported audio format": "Gemini 返回了不支持的音频格式",
+  "Gemini returned an invalid audio sample rate": "Gemini 返回了无效的音频采样率",
+  "Gemini returned incomplete PCM audio": "Gemini 返回的 PCM 音频不完整",
+  "This browser does not support Gemini microphone audio": "当前浏览器不支持 Gemini 麦克风音频",
+  "Microphone audio processing failed": "麦克风音频处理失败",
+  "Gemini audio playback fell behind. Reconnect to continue.": "Gemini 音频播放滞后。请重新连接以继续。",
+  "Gemini token response did not include an ephemeral credential": "Gemini 令牌响应中没有临时凭据",
+  "Invalid Gemini connection endpoint": "Gemini 连接端点无效",
+  "Gemini voice could not connect. Try again.": "Gemini 语音无法连接。请重试。",
+  "Gemini voice requires a same-origin app request": "Gemini 语音需要与本应用同源的请求",
+  "Add a Gemini API key in Provider Settings": "请在服务商设置中添加 Gemini API 密钥",
+  "The Gemini Live model configuration is invalid": "Gemini Live 模型配置无效",
+  "Gemini voice is starting too often. Try again shortly.": "Gemini 语音启动过于频繁。请稍后重试。",
+  "Gemini quota is unavailable. Try again later.": "Gemini 配额不可用。请稍后重试。",
+  "Gemini access was refused. Check the API key and model access.": "Gemini 拒绝了访问。请检查 API 密钥和模型访问权限。",
+  "Gemini Live is unavailable for the configured model.": "所配置的模型无法使用 Gemini Live。",
+  "Token request is too large": "令牌请求过大",
+  "Use an empty JSON token request": "请使用空的 JSON 令牌请求",
+  "Voice command context is too large": "语音命令上下文过大",
+  "Gemini reliable transport exceeded its queue limit. Start voice again.": "Gemini 可靠传输超出了队列上限。请重新启动语音。",
+  "Gemini reliable transport did not drain. Start voice again.": "Gemini 可靠传输的队列未能清空。请重新启动语音。",
+  "Gemini token request failed (HTTP {status})": "Gemini 令牌请求失败（HTTP {status}）",
+  "Gemini token response did not include a valid model": "Gemini 令牌响应中没有有效的模型",
+  "Gemini token response did not include session settings": "Gemini 令牌响应中没有会话设置",
+  "Gemini session settings do not match the input mode": "Gemini 会话设置与输入模式不匹配",
+  "Gemini could not submit this input. Start voice again.": "Gemini 无法提交此输入。请重新启动语音。",
+  "Connecting to Gemini": "正在连接 Gemini",
+  "Gemini returned an oversized message": "Gemini 返回的消息过大",
+  "Gemini Live connection failed. Check network access, then start voice again.": "Gemini Live 连接失败。请检查网络连接，然后重新启动语音。",
+  "Gemini Live connection ended. Start voice again for a new conversation.": "Gemini Live 连接已结束。请重新启动语音以开始新对话。",
+  "Gemini Live could not start. Start voice again to request a fresh session.": "Gemini Live 无法启动。请重新启动语音以申请新的会话。",
+  "Start voice again for a fresh token and a new conversation.": "请重新启动语音，以获取新令牌并开始新对话。",
+  "Start voice again to request a fresh session credential.": "请重新启动语音以申请新的会话凭据。",
+  "Microphone permission was denied. Allow microphone access and try again.": "麦克风权限被拒绝。请允许访问麦克风后重试。",
+  "Gemini connection timed out. Try again.": "Gemini 连接超时。请重试。",
+  "Gemini voice could not start": "Gemini 语音无法启动",
+  "Gemini did not finish the interrupted reply. Start voice again.": "Gemini 未能完成被打断的回复。请重新启动语音。",
+  "Gemini session expiring; finishing the current reply": "Gemini 会话即将到期，正在完成当前回复",
+  "Gemini rejected the voice session. Start voice again to request a fresh session.": "Gemini 拒绝了语音会话。请重新启动语音以申请新的会话。",
+  "Start voice again for a fresh session credential. If it repeats, check Gemini model and API access.": "请重新启动语音以获取新的会话凭据。如问题重复出现，请检查 Gemini 模型和 API 访问权限。",
+  "Gemini action history is full. Start voice again for a fresh session.": "Gemini 操作历史已满。请重新启动语音以开始新的会话。",
+  "Gemini requested too many simultaneous actions": "Gemini 请求的同时操作过多",
+  "Voice text command is too long": "语音文本命令过长",
+  "Gemini voice is not connected": "Gemini 语音未连接",
+  "Gemini interrupted input exceeded its buffer or wait limit. Start voice again.": "Gemini 被打断的输入超出了缓冲区或等待上限。请重新启动语音。",
+  "Gemini Live connection is expiring. Start voice again for a new conversation.": "Gemini Live 连接即将到期。请重新启动语音以开始新对话。",
+  "Gemini voice sessions have a time limit. When a session expires, start voice again for a new conversation.": "Gemini 语音会话有时长限制。会话到期后，请重新启动语音以开始新对话。",
+  "Show the street-level view full screen (Esc shrinks it)": "全屏显示街景视图（按 Esc 缩小）",
+  "OK": "正常",
+  "{category} ({count})": "{category}（{count}）"
+}
diff --git a/src/i18n/same-as-english.json b/src/i18n/same-as-english.json
index c159beaab..c331cd070 100644
--- a/src/i18n/same-as-english.json
+++ b/src/i18n/same-as-english.json
@@ -63,6 +63,7 @@
     "NVG",
     "Noir",
     "Normal",
+    "OK",
     "POS: {time}Z",
     "Plan",
     "Pop",
@@ -98,6 +99,9 @@
     "fire confidence|nominal",
     "ft",
     "hPa",
+    "hemisphere|E",
+    "hemisphere|N",
+    "hemisphere|S",
     "installation class|BASE",
     "km",
     "km/h",
@@ -133,5 +137,60 @@
     "REC",
     "VS",
     "WHOT/BHOT"
+  ],
+  "zh-CN": [
+    "1090 MHz",
+    "978 MHz UAT",
+    "AIS: --",
+    "AIS: {name}",
+    "BRG {value}°",
+    "BRG —",
+    "CAL {value}",
+    "CAL · {badge}",
+    "CCTV",
+    "CRS {value}°",
+    "CRT",
+    "FLIR",
+    "FOV",
+    "FOV {value}°",
+    "FT",
+    "GEO",
+    "HDG",
+    "HDG {value}°",
+    "House",
+    "Ironbow",
+    "KTS",
+    "Landsat 8/9",
+    "MM",
+    "NVG",
+    "REC",
+    "SRC {value}",
+    "Sentinel-2",
+    "Techno",
+    "Trance",
+    "USB {rate} msg/s",
+    "WHOT/BHOT",
+    "dB",
+    "ft",
+    "hPa",
+    "hemisphere|E",
+    "hemisphere|N",
+    "hemisphere|S",
+    "hemisphere|W",
+    "km",
+    "km/h",
+    "kt",
+    "kts",
+    "mph",
+    "{city} CCTV",
+    "{rate} msg/s",
+    "{source} HTTP {status}",
+    "{speed} kn",
+    "{type}  SPD: {speed}  HDG: {heading}",
+    "{value} KM",
+    "{value} KM/S",
+    "ΔE",
+    "ΔN",
+    "▲ {frp} MW"
   ]
 }
diff --git a/src/i18n/zh-CN-display.test.mjs b/src/i18n/zh-CN-display.test.mjs
new file mode 100644
index 000000000..b9e55058d
--- /dev/null
+++ b/src/i18n/zh-CN-display.test.mjs
@@ -0,0 +1,106 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { setLocale, t } from './index.js';
+import { hudQuantity, LOCALIZED_LOCALITY } from '../hudLocalityFormat.js';
+import { formatCockpitDistance } from '../ui/cockpitPresentation.js';
+import { cctvSourceStatusLabel } from '../ui/cctvFrames.js';
+import { READOUT_WORDS } from '../layers/recentImagery/display.js';
+import { createModel } from '../layers/firms/model.js';
+import { createQueries } from '../layers/firms/queries.js';
+import { renderRadioState } from '../ui/radioPresentation.js';
+
+test('Chinese HUD and cockpit units keep their case without spacing coordinates', () => {
+  try {
+    setLocale('zh-CN');
+    assert.equal(hudQuantity(0, 'km'), '0 km');
+    assert.equal(hudQuantity(2069, 'km', 1), '2069.0 km');
+    assert.equal(formatCockpitDistance(14000), '14\u00a0km');
+    assert.equal(LOCALIZED_LOCALITY.sector({ latDeg: 21.33, lonDeg: -77.5 }),
+      '扇区 21.33N 77.50W');
+    setLocale('en');
+    assert.equal(hudQuantity(0, 'km'), '0KM');
+    assert.equal(hudQuantity(2069, 'km', 1), '2069.0KM');
+    assert.equal(formatCockpitDistance(14000), '14\u00a0KM');
+  } finally {
+    setLocale('en');
+  }
+});
+
+test('FIRMS stale cache age uses localized durations while English stays compact', () => {
+  const now = Date.now();
+  const layerState = { _stale: true };
+  const components = {
+    model: createModel({ services: { anchors: {} } }),
+  };
+  const { methods } = createQueries({ layerState, components, config: {} });
+  try {
+    for (const [hours, zh, en] of [[0.5, '不到 1 小时', '<1h'], [2, '2 小时', '2h'], [72, '3 天', '3d']]) {
+      layerState._lastUpdate = now - hours * 3600000;
+      setLocale('zh-CN');
+      const expected = t('STALE · cached {age}', { age: zh });
+      assert.equal(methods.getStats().loadingLabel, expected);
+      assert.equal(methods.getStats().error, expected);
+      setLocale('en');
+      assert.equal(methods.getStats().loadingLabel, `STALE · cached ${en}`);
+    }
+  } finally {
+    setLocale('en');
+  }
+});
+
+test('Recent Imagery spaces numeric Chinese ages and retains natural relative dates', () => {
+  try {
+    setLocale('zh-CN');
+    assert.equal(READOUT_WORDS.daysAgo(9), '9 天前');
+    assert.equal(READOUT_WORDS.daysAgo(0), '今天');
+    assert.equal(READOUT_WORDS.daysAgo(1), '昨天');
+    setLocale('en');
+    assert.equal(READOUT_WORDS.daysAgo(9), '9 days ago');
+    assert.equal(READOUT_WORDS.daysAgo(0), 'today');
+  } finally {
+    setLocale('en');
+  }
+});
+
+test('CCTV translates the healthy status and preserves unknown provider codes', () => {
+  try {
+    for (const [locale, expected] of [['zh-CN', '正常'], ['ru', 'НОРМА'], ['es', 'OK'], ['en', 'OK']]) {
+      setLocale(locale);
+      assert.equal(cctvSourceStatusLabel('ok'), expected);
+      assert.equal(cctvSourceStatusLabel('CUSTOM'), 'CUSTOM');
+    }
+  } finally {
+    setLocale('en');
+  }
+});
+
+test('radio option text and accessible name use the same localized parentheses', () => {
+  const originalDocument = globalThis.document;
+  const element = () => ({
+    style: {}, dataset: {}, attributes: {},
+    classList: { contains: () => true, toggle() {} },
+    setAttribute(name, value) { this.attributes[name] = value; },
+    replaceChildren(...children) { this.children = children; },
+  });
+  globalThis.document = { createElement: element, getElementById: () => null };
+  try {
+    for (const [locale, label, expected] of [['zh-CN', '全部', '全部（750）'], ['en', 'All', 'All (750)']]) {
+      setLocale(locale);
+      const host = {
+        _radioPanel: element(), _radioFilter: element(),
+        _syncContextRadioLauncherState() {},
+        actions: { getLifecycle: () => null, scheduleLayout() {} },
+      };
+      renderRadioState.call(host, {
+        enabled: true, categories: [{ id: 'all', label, count: 750, color: '' }],
+        filter: 'all', filteredCount: 750, stationCount: 750, volume: 1,
+      });
+      const option = host._radioFilter.children[0];
+      assert.equal(option.textContent, `● ${expected}`);
+      assert.equal(option.attributes['aria-label'], expected);
+    }
+  } finally {
+    globalThis.document = originalDocument;
+    setLocale('en');
+  }
+});
diff --git a/src/layers/firms/model.js b/src/layers/firms/model.js
index 3a1df327b..226c32286 100644
--- a/src/layers/firms/model.js
+++ b/src/layers/firms/model.js
@@ -591,6 +591,7 @@ export function createModel({
     formatLatLon,
     formatFrp,
     formatAge,
+    formatAgeLabel,
     formatAgoMinutes,
     confidenceBucket,
   };
diff --git a/src/layers/firms/queries.js b/src/layers/firms/queries.js
index a7d22589e..c4a793f9d 100644
--- a/src/layers/firms/queries.js
+++ b/src/layers/firms/queries.js
@@ -64,7 +64,8 @@ export function createQueries({
       const staleText = layerState._lastUpdate
         ? t('STALE · cached {age}', {
             age:
-              components.model.formatAge(now - layerState._lastUpdate) || '<1h',
+              components.model.formatAgeLabel(now - layerState._lastUpdate) ||
+              t('<1h', { context: 'age' }),
           })
         : t('STALE');
       let loadingLabel = '';
diff --git a/src/layers/recentImagery/display.js b/src/layers/recentImagery/display.js
index 5b2b5ce39..5c18d8b3f 100644
--- a/src/layers/recentImagery/display.js
+++ b/src/layers/recentImagery/display.js
@@ -3,7 +3,12 @@
  * day's readout. The model (`model.js`) stays English and i18n-free because AI
  * tool services import it outside the browser; this module is page-only.
  */
-import { formatDate, formatRelativeTime, t } from '../../i18n/index.js';
+import {
+  formatDate,
+  formatRelativeTime,
+  getLocale,
+  t,
+} from '../../i18n/index.js';
 import { formatQuantity } from '../../ui/unitLabels.js';
 import { dayTime } from './model.js';
 
@@ -26,7 +31,10 @@ export const displayMetres = (value) => formatQuantity(value, 'm');
 /** The readout's words in the page's language; the model keeps them English. */
 export const READOUT_WORDS = Object.freeze({
   date: (day) => displayDay(day, LONG_DAY),
-  daysAgo: (delta) => formatRelativeTime(delta > 0 ? -delta : 0, 'day'),
+  daysAgo: (delta) => {
+    const text = formatRelativeTime(delta > 0 ? -delta : 0, 'day');
+    return getLocale() === 'zh-CN' ? text.replace(/(\d)(?=天)/g, '$1 ') : text;
+  },
   // "Sentinel-2" never breaks at its hyphen: a word joiner follows it
   // (JetBrains Mono has no U+2011 non-breaking hyphen).
   sensor: (sensor) =>
diff --git a/src/ui/cctvFrames.js b/src/ui/cctvFrames.js
index ee324e0ad..ac6687f54 100644
--- a/src/ui/cctvFrames.js
+++ b/src/ui/cctvFrames.js
@@ -20,6 +20,7 @@ const SOURCE_KIND_LABELS = Object.freeze({
 });
 
 const SOURCE_STATUS_LABELS = Object.freeze({
+  ok: msg('OK'),
   degraded: msg('DEGRADED'),
   error: msg('ERROR'),
   unknown: msg('UNKNOWN'),
@@ -52,7 +53,7 @@ export function cctvSourceKindLabel(kind) {
     : key.toUpperCase();
 }
 
-/** "DEGRADED" / "ПЕРЕБОИ"; OK and unknown codes stay as uppercase codes. */
+/** "DEGRADED" / "ПЕРЕБОИ"; unknown codes stay as uppercase codes. */
 export function cctvSourceStatusLabel(status) {
   const key = String(status || 'unknown').toLowerCase();
   return SOURCE_STATUS_LABELS[key]
diff --git a/src/ui/cockpitContext.js b/src/ui/cockpitContext.js
index 57db349ee..852cc32a8 100644
--- a/src/ui/cockpitContext.js
+++ b/src/ui/cockpitContext.js
@@ -1,6 +1,6 @@
 /** Contact readouts and nearby-signal presentation for the Cockpit controller. */
 import * as Cesium from 'cesium';
-import { formatNumber, t, tn } from '../i18n/index.js';
+import { formatNumber, getLocale, t, tn } from '../i18n/index.js';
 import { unitLabel } from './unitLabels.js';
 import {
   bearingBetweenCoordinates,
@@ -15,7 +15,7 @@ const LOCALIZED_CONTEXT_SCOPE = Object.freeze({
   window: ({ label, radiusKm }) =>
     t('{label} · {radius} AIR/SEA WINDOW', {
       label,
-      radius: `${radiusKm === null ? '—' : formatNumber(radiusKm)}\u00a0${unitLabel('km').toUpperCase()}`,
+      radius: `${radiusKm === null ? '—' : formatNumber(radiusKm)}\u00a0${getLocale() === 'zh-CN' ? unitLabel('km') : unitLabel('km').toUpperCase()}`,
     }),
   installations: ({ scope, coverage }) =>
     t('{scope} · INSTALLATIONS {coverage}', { scope, coverage }),
diff --git a/src/ui/cockpitPresentation.js b/src/ui/cockpitPresentation.js
index f8930d4e0..8285b74b3 100644
--- a/src/ui/cockpitPresentation.js
+++ b/src/ui/cockpitPresentation.js
@@ -1,5 +1,5 @@
 /** Pure formatting and fixed presentation constants used by Cockpit components. */
-import { formatNumber, t, msg } from '../i18n/index.js';
+import { formatNumber, getLocale, t, msg } from '../i18n/index.js';
 import { formatQuantity } from './unitLabels.js';
 
 export const COCKPIT_HEADING_SLEW_DPS = 28;
@@ -145,10 +145,11 @@ export function formatCockpitCoordinate(value, positive, negative) {
  */
 export function formatCockpitDistance(distanceM) {
   const digits = distanceM < 10000 ? 1 : 0;
-  return formatQuantity(distanceM / 1000, 'km', {
+  const distance = formatQuantity(distanceM / 1000, 'km', {
     minimumFractionDigits: digits,
     maximumFractionDigits: digits,
-  }).toUpperCase();
+  });
+  return getLocale() === 'zh-CN' ? distance : distance.toUpperCase();
 }
 
 export function formatCockpitWindDirection(value) {
diff --git a/src/ui/localePicker.test.mjs b/src/ui/localePicker.test.mjs
index 35b473e42..7f6d11f9b 100644
--- a/src/ui/localePicker.test.mjs
+++ b/src/ui/localePicker.test.mjs
@@ -40,7 +40,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['ru', 'en', 'es'],
+    ['ru', 'en', 'es', 'zh-CN'],
   );
   assert.deepEqual(
     codes(
@@ -50,7 +50,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['es', 'en', 'ru'],
+    ['es', 'en', 'ru', 'zh-CN'],
   );
   assert.deepEqual(
     codes(
@@ -60,7 +60,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['en', 'es', 'ru'],
+    ['en', 'es', 'ru', 'zh-CN'],
   );
   const rows = buildLocaleOptions({
     locales: MANY,
@@ -263,7 +263,7 @@ test('keyboard model: open on the current language, move, choose, close', () =>
   assert.deepEqual(model.keydown({ key: 'ArrowDown' }), { handled: true });
   assert.equal(model.activeOption.code, 'en');
   model.keydown({ key: 'End' });
-  assert.equal(model.activeOption.code, 'es');
+  assert.equal(model.activeOption.code, 'zh-CN');
   model.keydown({ key: 'Home' });
   assert.equal(model.activeOption.code, 'ru');
   model.keydown({ key: 'ArrowUp' });
diff --git a/src/ui/radioPresentation.js b/src/ui/radioPresentation.js
index 94431fdec..54ee379e8 100644
--- a/src/ui/radioPresentation.js
+++ b/src/ui/radioPresentation.js
@@ -114,13 +114,14 @@ export function renderRadioState(state) {
         ...state.categories.map((category) => {
           const option = document.createElement('option');
           option.value = category.id;
-          option.textContent = `● ${category.label} (${category.count})`;
+          const label = t('{category} ({count})', {
+            category: category.label,
+            count: category.count,
+          });
+          option.textContent = `● ${label}`;
           option.dataset.radioColor = category.color;
           option.style.color = category.color;
-          option.setAttribute(
-            'aria-label',
-            `${category.label} (${category.count})`,
-          );
+          option.setAttribute('aria-label', label);
           return option;
         }),
       );
diff --git a/src/ui/styles/cjk.css b/src/ui/styles/cjk.css
new file mode 100644
index 000000000..3c01d3987
--- /dev/null
+++ b/src/ui/styles/cjk.css
@@ -0,0 +1,51 @@
+/* Tight tracking keeps Chinese labels readable; preserve Latin tracking for
+   intel HUD readouts and content marked translate="no", including its containers. */
+html:lang(zh)
+  body
+  :not(
+    #intel-hud,
+    #intel-hud *,
+    [translate='no'],
+    [translate='no'] *,
+    :has([translate='no'])
+  ) {
+  letter-spacing: 0.02em !important;
+}
+
+/* Keep small Chinese labels legible at a minimum of 9px. */
+html:lang(zh) #command-dock .gev-mic-label,
+html:lang(zh) #command-dock #gev-voice-detail,
+html:lang(zh) .gev-voice-tier-btn,
+html:lang(zh) .panel-layer-toggle {
+  font-size: 9px;
+}
+
+/* A two-glyph button label must not break between its glyphs. */
+html:lang(zh) .pp-mode-btn {
+  white-space: nowrap;
+}
+
+/* Keep unit symbols in their catalog case, including the cockpit readouts. */
+html:lang(zh) #intel-hud *,
+html:lang(zh) #cockpit-hud * {
+  text-transform: none;
+}
+
+/* Move short travel modes (步行 / 骑行) to the next line as whole words. */
+html:lang(zh) [data-layer-id='directions'] .data-toggle-meta {
+  word-break: keep-all;
+  overflow-wrap: break-word;
+}
+
+/* Leave room for the complete sensor name and resolution on two lines. */
+html:lang(zh) .recent-imagery-readout .ri-strip {
+  height: 131px;
+}
+html:lang(zh) .recent-imagery-readout .ri-card {
+  height: 123px;
+  grid-template-rows: 42px 13px 22px 11px 18px;
+}
+html:lang(zh) .recent-imagery-readout .ri-card-sensor {
+  white-space: normal;
+  text-overflow: clip;
+}
diff --git a/style.css b/style.css
index 7f041cabe..0117150ce 100644
--- a/style.css
+++ b/style.css
@@ -32,4 +32,5 @@
 @import './src/ui/styles/weather.css';
 @import './src/ui/styles/panel-surfaces.css';
 @import './src/ui/styles/segmented-control.css';
+@import './src/ui/styles/cjk.css';
 @import './src/ui/styles/cyber.css';