这个星期任何一天的午餐时间我都无法和你见面，因我工作忙不过来，将只得每天午餐休息时加班干活。

I can't meet you at any lunchtime this week because I'm snowed under and will have to work through my lunch break on every day.

youdao

别再把额外的工作派给她了，她已经忙不过来了。

Don 't give her any extra jobs; she' s snowed under already.

youdao

and your boss comes to you with a very large project when you already have much work to do.

你的老板找到你，希望你参与一个大型项目，而你自己的工作已经快忙不过来了。

I think 课堂 - SpeakingMax英语口语达人