Do what you know you can do well and don't overstretch yourself.

做你自己能做好的事情，不要超出自己的能力。

《柯林斯英汉双解大词典》

At the end of the day, you really do need to work hard and get really, really good at what you do.

最后，你真的需要努力工作，才能把你所做的事情做得非常非常好。

youdao

"Where do you come from," asked the Mice, "and what can you do?"

“你是从什么地方来的？”耗子问，“你能干什么？”

youdao

You know,the circulation, and the smell of your own panic, you know, when you're not sure what to do."

VOA: special.2010.07.26

And so what you want to do and again we'll come back to this later in the term, is something called regression testing.

却又出问题了,然后你想怎么办呢？,我们会在这学期晚些时候,讨论这个被称为回归测试的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

so you get a good idea of, like, what you knew how to do and what you couldn't do. So.

你就能明白你现在会做什么，以及不能做什么。

考试应该这么准备 - SpeakingMax英语口语达人

Schering sent out a survey and asked doctors, 'Do you think Chlor-Trimetron works and if you do, what do you think the dose ought to be?

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The key is that the less you say about what you do the more people will remember what you do and what distinguishes you from everyone else who claims that they do what you do.

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"I think that in life you just have to deal with what you have to deal with, and you take it straight on and you do what you have to do and you have no choice, " she added.

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