PolyTalkIO · bizzappdev · Jul 16, 2026 · Jul 21, 2026
diff --git a/app/locales/zh.json b/app/locales/zh.json
@@ -0,0 +1,189 @@
+{
+  "_languages": {
+    "ar": "阿拉伯语",
+    "bg": "保加利亚语",
+    "bn": "孟加拉语",
+    "cs": "捷克语",
+    "da": "丹麦语",
+    "de": "德语",
+    "el": "希腊语",
+    "en": "英语",
+    "es": "西班牙语",
+    "es_MX": "西班牙语（墨西哥）",
+    "et": "爱沙尼亚语",
+    "fi": "芬兰语",
+    "fr": "法语",
+    "gu": "古吉拉特语",
+    "hi": "印地语",
+    "hr": "克罗地亚语",
+    "hu": "匈牙利语",
+    "id": "印度尼西亚语",
+    "it": "意大利语",
+    "ja": "日语",
+    "kn": "卡纳达语",
+    "ko": "韩语",
+    "lt": "立陶宛语",
+    "lv": "拉脱维亚语",
+    "ml": "马拉雅拉姆语",
+    "mr": "马拉地语",
+    "nl": "荷兰语",
+    "nl_BE": "荷兰语（比利时）",
+    "pl": "波兰语",
+    "pt": "葡萄牙语",
+    "ro": "罗马尼亚语",
+    "ru": "俄语",
+    "sk": "斯洛伐克语",
+    "sl": "斯洛文尼亚语",
+    "sv": "瑞典语",
+    "ta": "泰米尔语",
+    "te": "泰卢固语",
+    "tr": "土耳其语",
+    "uk": "乌克兰语",
+    "vi": "越南语",
+    "zh": "中文"
+  },
+  "_text": {
+    "AGPL-3.0": "AGPL-3.0",
+    "Arabic": "阿拉伯语",
+    "Audio Input Device": "音频输入设备",
+    "Audio Output Device": "音频输出设备",
+    "Audio capture ready": "音频采集就绪",
+    "Bengali": "孟加拉语",
+    "BizzAppDev Systems Pvt. Ltd.": "BizzAppDev Systems Pvt. Ltd.",
+    "Bulgarian": "保加利亚语",
+    "Capturing shared tab context": "正在捕获共享标签页上下文",
+    "Chinese": "中文",
+    "Choose the language used for PolyTalk controls and messages.": "选择用于 PolyTalk 控件和消息的语言。",
+    "Close settings": "关闭设置",
+    "Connecting to server": "正在连接到服务器",
+    "Connection issue detected. Please try again.": "检测到连接问题。请重试。",
+    "Conversation": "对话",
+    "Conversation with microphone": "使用麦克风对话",
+    "Croatian": "克罗地亚语",
+    "Czech": "捷克语",
+    "Danish": "丹麦语",
+    "Dutch": "荷兰语",
+    "Dutch (Belgium)": "荷兰语（比利时）",
+    "English": "英语",
+    "Estonian": "爱沙尼亚语",
+    "Experimental": "实验性",
+    "Failed to start microphone. Please check permissions.": "麦克风启动失败。请检查权限。",
+    "Failed to start tab audio capture": "标签页音频采集启动失败",
+    "Finnish": "芬兰语",
+    "French": "法语",
+    "German": "德语",
+    "Greek": "希腊语",
+    "Gujarati": "古吉拉特语",
+    "Hindi": "印地语",
+    "Hungarian": "匈牙利语",
+    "Indonesian": "印度尼西亚语",
+    "Interface Language": "界面语言",
+    "Italian": "意大利语",
+    "Japanese": "日语",
+    "Kannada": "卡纳达语",
+    "Korean": "韩语",
+    "Languages swapped!": "语言已交换！",
+    "Latvian": "拉脱维亚语",
+    "Listening...": "正在聆听...",
+    "Lithuanian": "立陶宛语",
+    "Live Transcript": "实时文字记录",
+    "Live Translate (Microphone)": "实时翻译（麦克风）",
+    "Live Translate with microphone": "使用麦克风进行实时翻译",
+    "Live Translation": "实时翻译",
+    "Live translation complete!": "实时翻译完成！",
+    "Live translation stopped.": "实时翻译已停止。",
+    "Malayalam": "马拉雅拉姆语",
+    "Marathi": "马拉地语",
+    "Microphone": "麦克风",
+    "Microphone access granted! Ready for live translation.": "麦克风访问权限已授予！准备好进行实时翻译。",
+    "Microphone access needed. Click \"Live Translate\" and allow microphone permission when prompted.": "需要麦克风访问权限。点击\"实时翻译\"并在提示时允许麦克风权限。",
+    "Microphone permission denied. Click the lock icon in your browser address bar and allow microphone access to use live translation.": "麦克风权限被拒绝。点击浏览器地址栏中的锁形图标，并允许麦克风访问以使用实时翻译。",
+    "Microphone permission is required to view available devices.": "查看可用设备需要麦克风权限。",
+    "Microphone ready": "麦克风就绪",
+    "Microphone unavailable": "麦克风不可用",
+    "No audio track found. Please select a tab with audio and enable \"Share audio\".": "未找到音轨。请选择带有音频的标签页并启用\"共享音频\"。",
+    "Not supported on mobile yet": "目前不支持移动设备",
+    "Opening screen sharing dialog": "正在打开屏幕共享对话框",
+    "Pause": "暂停",
+    "Pause live translation": "暂停实时翻译",
+    "Paused": "已暂停",
+    "Paused. Audio transmission stopped.": "已暂停。音频传输已停止。",
+    "Polish": "波兰语",
+    "PolyTalk Logo": "PolyTalk Logo",
+    "PolyTalk • Privacy-first Real-time Translation": "PolyTalk • 隐私优先的实时翻译",
+    "Portuguese": "葡萄牙语",
+    "Preparing session": "正在准备会话",
+    "Preparing...": "正在准备...",
+    "Ready": "就绪",
+    "Ready to use microphone for live translation": "准备好使用麦克风进行实时翻译",
+    "Ready. Listening now.": "就绪。正在聆听。",
+    "Real time Live speech-to-speech translations": "实时语音到语音翻译",
+    "Recording": "录制中",
+    "Requesting microphone access": "正在请求麦克风访问权限",
+    "Requesting microphone access...": "正在请求麦克风访问权限...",
+    "Resume": "恢复",
+    "Resume live translation": "恢复实时翻译",
+    "Resumed. Audio transmission continues.": "已恢复。音频传输继续。",
+    "Romanian": "罗马尼亚语",
+    "Russian": "俄语",
+    "Save & Close": "保存并关闭",
+    "Select Microphone": "选择麦克风",
+    "Select the device where you want to hear the translated audio.": "选择您要听取翻译音频的设备。",
+    "Select the microphone you want to use for speaking.": "选择您要用于说话的麦克风。",
+    "Server connected": "已连接服务器",
+    "Settings": "设置",
+    "Settings saved successfully!": "设置保存成功！",
+    "Share Tab Audio": "共享标签页音频",
+    "Shared tab context unavailable": "共享标签页上下文不可用",
+    "Slovak": "斯洛伐克语",
+    "Slovenian": "斯洛文尼亚语",
+    "Source": "源语言",
+    "Source Language": "源语言",
+    "Source and target languages must be different.": "源语言和目标语言必须不同。",
+    "Spanish": "西班牙语",
+    "Spanish (Mexico)": "西班牙语（墨西哥）",
+    "Speaker/Headphones": "扬声器/耳机",
+    "Start speaking. Your speech will appear here in real-time.": "开始说话。您的发言将实时显示在这里。",
+    "Stop": "停止",
+    "Stop live translation": "停止实时翻译",
+    "Swap Languages": "交换语言",
+    "Swap is disabled during active sessions.": "活跃会话期间禁用交换。",
+    "Swap is disabled in live and conversation modes.": "实时和对话模式禁用交换。",
+    "Swap languages": "交换语言",
+    "Swedish": "瑞典语",
+    "Tab audio captured": "已捕获标签页音频",
+    "Tab audio selected": "已选择标签页音频",
+    "Tab audio sharing is not supported in this browser": "此浏览器不支持标签页音频共享",
+    "Tab audio sharing is not supported on mobile devices. Please use \"Live Translate (Microphone)\" instead, or switch to a desktop browser.": "移动设备不支持标签页音频共享。请改用\"实时翻译（麦克风）\"，或切换到桌面浏览器。",
+    "Tab audio unavailable": "标签页音频不可用",
+    "Tab sharing stopped.": "标签页共享已停止。",
+    "Tamil": "泰米尔语",
+    "Target Language": "目标语言",
+    "Telugu": "泰卢固语",
+    "🔊 Translated Voice Output": "🔊 翻译语音输出",
+    "Translated Voice Output": "翻译语音输出",
+    "Translated speech will appear here instantly.": "翻译后的语音将立即显示在这里。",
+    "Turkish": "土耳其语",
+    "UI Language": "UI 语言",
+    "Ukrainian": "乌克兰语",
+    "User cancelled screen sharing": "用户取消了屏幕共享",
+    "Vietnamese": "越南语",
+    "Your browser does not support audio recording. Please use a modern browser like Chrome, Firefox, or Edge.": "您的浏览器不支持音频录制。请使用 Chrome、Firefox 或 Edge 等现代浏览器。",
+    "Your browser does not support tab audio sharing.": "您的浏览器不支持标签页音频共享。",
+    "Your browser does not support the audio element.": "您的浏览器不支持音频元素。",
+    "getUserMedia is not supported in this browser.": "此浏览器不支持 getUserMedia。",
+    "AI Behavior": "AI 行为",
+    "Translation Instructions": "翻译指令",
+    "Translate formally. Keep technical terms in English.": "使用正式语态进行翻译。技术术语保留英文。",
+    "Optional guidance sent with live, conversation, and tab-audio translation sessions.": "可选指导信息会随实时翻译、对话和标签页音频翻译会话一起发送。"
+  },
+  "app.title": "PolyTalk - 隐私优先的自托管翻译",
+  "js.error_message": "错误：{error}",
+  "js.failed_share_tab_audio": "共享标签页音频失败：{error}",
+  "js.microphone_access_failed": "麦克风访问失败：{name} - {message}",
+  "js.microphone_changed": "麦克风已更改为：{device}",
+  "js.microphone_number": "麦克风 {number}",
+  "js.output_device_changed": "输出设备已更改为：{device}",
+  "js.speaker_number": "扬声器 {number}",
+  "settings.ui_language": "UI 语言"
+}
diff --git a/app/ui_locales.py b/app/ui_locales.py
@@ -17,6 +17,7 @@
     "pt",
     "ro",
     "sv",
+    "zh",
 }
 
 UI_LOCALE_NATIVE_NAMES = {
@@ -33,4 +34,5 @@
     "pt": "Português",
     "ro": "Română",
     "sv": "Svenska",
+    "zh": "中文",
 }