Update zh_Hans.json

More accurate translations

src/i18n/strings/zh_Hans.json

@@ -434,7 +434,7 @@
         "image": "图片",
         "integration_manager": "集成管理器",
         "joined": "已加入",
-        "labs": "实验室",
+        "labs": "实验性功能",
         "legal": "法律信息",
         "light": "浅色",
         "loading": "加载中...",
@@ -3179,7 +3179,7 @@
     "voip": {
         "already_in_call": "正在通话中",
         "already_in_call_person": "你正在与其通话。",
-        "answered_elsewhere": "已在别处接听",
+        "answered_elsewhere": "已在其他设备接听",
         "answered_elsewhere_description": "已在另一台设备上接听了此通话。",
         "call_failed": "呼叫失败",
         "call_failed_description": "无法建立通话",
@@ -3253,7 +3253,7 @@
         "unable_to_access_media": "无法使用摄像头/麦克风",
         "unable_to_access_microphone": "无法使用麦克风",
         "unknown_caller": "未知来电人",
-        "unknown_person": "陌生人",
+        "unknown_person": "未知人员",
         "unsilence": "开启声音",
         "unsupported": "不支持通话",
         "unsupported_browser": "你无法在此浏览器中进行呼叫。",