He trains us to catch mice and do some work.

他训练我们抓老鼠和做一些工作。

youdao

Maybe you could recommend some extra reading I can do to catch up?

也许你可以推荐一些我可以做的额外阅读来让我赶上进度？

youdao

It's a pretty easy job, but one with lots of downtime—which means you'll have plenty of time to catch up on reading, do homework or study for an exam.

这是一份非常简单的工作，但有很多休息时间——这意味着你有足够的时间阅读、做作业或准备考试。

youdao

I should warn you again that I'm very likely to make mistakes when I'm doing this kind of thing, so please catch me I do.

我还得提醒一下大家,我总算错,如果发现错误请马上指出

耶鲁公开课 - 博弈论课程节选

I can change everything overnight; it does happen. I put that in for a reason because sometimes some of you have not taken a physics course and you don't know how to do well in physics and slowly you catch on and by the time it's Final exam you crack the code; you know how to do well.

我能一夜之间扭转乾坤,确实有过这样的例子,我这样做是因为,有时你们中有人可能以前没上过物理课,不知道怎样学好物理,但慢慢地你赶了上来,到期末考试的时候,你忽然灵光一闪,考起试来得心应手

耶鲁公开课 - 基础物理课程节选

But the social networking website still has some work to do to catch the likes of MySpace, Bebo and Facebook.

BBC: Newsbeat - Technology - Traffic rockets to Twitter site

"We have just got a lot to do to catch up with the others, but we will get there, " Hamilton said.

NPR: Alonso Thrills Home Fans With Spanish GP Win

Wal-Mart has work to do to catch Cisco in the reinvention race.

FORBES: Reinventing Titans