这是一封长信，但简言之，他拒绝了。

It's a long letter; but in brief, he says "No".

youdao

简言之，是的，但少睡并不能帮助你减肥。

In the short term, yes, but sleeping less probably won't help you lose weight.

youdao

简言之，是的，但少睡并不能帮助你减肥。

In the short term, yes, but sleeping less probably won't help you lose weight.

youdao