I saw him do it—cross my heart.

我看见是他干的，我可以发誓。

《牛津词典》

It was a ridiculous thing to do, to my mind.

依我看，这样做是很荒唐的。

《牛津词典》

You can do it. Please, for my sake.

这个你是能做的。求你了，就算为了我。

《牛津词典》

But Helen wanted to keep trying. She said, "I think it will make my mind stronger to do it now."

VOA: special.2009.11.08

So, if you want to go at 1:00, you're welcome to do so, but please arrange it with my assistants.

如果你想去上1点的课，也可以，但是一定要和我的助教安排一下。

麻省理工公开课 - 固态化学导论课程节选

You can't do it because, I don't do mornings or because my girlfriend is in this other section.

你不能只是因为，我不想上早上的课因为我女朋友,选的是另一个时间的课。

麻省理工公开课 - 固态化学导论课程节选

As long as I know I can do it, it is my civic responsibility to do it because of the character of the problems.

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But because I can do it with only my friends I do it.

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The difference is, my players do it.

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