你为什么不回我的信？

Why didn't you reply to my letter?

youdao

从前我丈夫从不回我的邮件，但是现在他有时回邮件了，这就是进步。

My husband used never to return my emails. Now he sometimes returns my emails. That's progress.

youdao

从前我丈夫从不回我的邮件，但是现在他有时回邮件了，这就是进步。

Now he sometimes returns my emails. That's progress.

youdao

I don't think people vary about the feelings of I do something for you and then you don't you don't do something for me.

在以下情形中，人们的感觉都是一样的,我帮了你,但你却不帮回我。

耶鲁公开课 - 心理学导论课程节选