这个是从外网下的中英文切换的例子，也是国际化语言的一部分。-This is from the outside network switch under the examples in both English and Chinese, is also part of the international language.

中文和英文的切换，好多应用软件要求有躲过语言切换功能，这个小程序可以实现中英文的切换。-Chinese and English, switching, many applications require escape the language switching function, this small program can be switched in English.

Qt国际化，中英文切换，hello界面示例-Qt international, in English and switch, hello Interface Example