也许车窗外的一切都没有改变，但车厢内却已物是人非。

Maybe nothing had changed outside the train window, but something really big had changed on the inside.

youdao

也许车窗外的一切都没有改变，但车厢内却已物是人非。

Maybe nothing had changed outside the train window, but something really big had changed on the inside.

youdao