Singing is an exercise, and to do it well requires practice.

歌唱是一种练习，好的唱功是练出来的。

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If you're doing work that you enjoy, you'll want to do it well.

如果你正在做你喜欢做的工作，你会想要把它做好。

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We depend on them to do it well and with our best interests at heart.

我们需要信任他们能把这做好，并把我们的最终利益放在心上。

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Montclin did not move. "You know as well as I do that it is no use to tell Athnaise anything,"

VOA: special.2009.06.27

How do we have a conversation about what does it mean to be a well-rounded student at an American university today?

我们如何建立这样一个对话,就是在当今的美国大学中,如何才能成为一个全方位发展的学生？

普林斯顿公开课 - 人性课程节选

Let's say you have to go through three or four operations to get a final number, well, do it algebraically.

让我们说,你不得不通过3-4个操作,才能得到最终的数，好吧，用代数方法求解。

麻省理工公开课 - 固态化学导论课程节选

But this is the job that you do and you try to do it well.

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When we're asked to manage a school, we know we have to do it well.

FORBES: 01.23.08, 6:00 PM ET

The tanning and coloring process was time intensive and required great skill to do it well.

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