我不知道，我已经付出了我所有的微笑，你不爱我我却不知道。

I don't know, I have done all of my smile, you don't love me but I don't know.

youdao

我不知道，我已经付出了我所有的微笑，你不爱我我却不知道。

I don't know, I have done all of my smile, you don't love me but I don't know.

youdao