...

messages/en-US.json

@@ -176,6 +176,7 @@
       "close": "Close",
       "success": "Text pair added to folder",
       "error": "Failed to add text pair to folder"
-    }
+    },
+    "autoSave": "Auto Save"
   }
 }

messages/zh-CN.json

@@ -176,6 +176,7 @@
       "close": "关闭",
       "success": "文本对已添加到文件夹",
       "error": "添加文本对到文件夹失败"
-    }
+    },
+    "autoSave": "自动保存"
   }
 }