When the last class was over, we all rushed out of the classroom to wave our teacher goodbye.

当最后一堂课结束时，我们都冲出教室，挥手告别老师。

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He raised his hand to wave.

他举起手来挥动。

《柯林斯英汉双解大词典》

The director tried to wave aside these issues as trivial details that could be settled later.

那位主任对这些问题置之不理，视它们为可以后解决的无关紧要的细节。

《柯林斯英汉双解大词典》

She stopped at the door for a moment to wave shyly to Giovanni.

VOA: special.2009.05.23

So I'm going to wave my hands at what one fflush of these things here does, fflush here, but I decided this is kind of a weak implementation.

所以我将向这些东西所做的挥手,这里的，但是我觉得这是个有点无力的实现。

哈佛公开课 - 计算机科学课程节选

You do not have to wave your hands in the air if you're math phobic, but since some of you are, let me just get you all to take a deep breath.

如果你有数学恐惧症你不必举手示意,既然有人是,那么让我们深呼吸一下

耶鲁公开课 - 博弈论课程节选

In the second chart, I have illustrated how wave 5 is equal to wave 1.

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So count me among those people who would love to wave buh-bye to anti-virus software.

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We didn't think we would be forced to wave at them from our lit oil drums.

NPR: Excerpt: 'Then We Came to the End'