I am (maxed out) at my work and need to rest.

工作之后我已经筋疲力尽了，想好好休息一下。

youdao

I am (maxed out) [exhausted] at my work and need to rest.

事情之后我已经筋疲力尽了，想好好休息一下。

youdao

I am (maxed out) [exhausted] at my work and need to rest.

事情之后我已经筋疲力尽了，想好好休息一下。

youdao