They're all now fine at writing and sending emails, but our trainer has just moved away, and we need two or three volunteers who can help the residents create documents.

他们现在都很擅长编写和发送电子邮件，但我们的培训师刚刚搬走，我们需要两三个志愿者来帮助居民们创建文件。

youdao

Just as we all have five physical senses, we all perceive through all three modalities, but most of us have a primary or favored way of perceiving life.

就像我们都拥有五种感官一样，我们也能通过这三种方式来感知世界，不过大多数人都有一种最习惯的方式来感受世界。

youdao

And then, we have two cases. So, the case where the system is invertible corresponds to the general situation where your three planes somehow all just intersect in one point.

有两种可能，一是方程组可逆，这就是一般情况了，这时三个平面交于一点。

youdao

"We need new gloves,books. We need teachers." Thompson's staff of 13 is now down to just three - all working for free.

VOA: standard.2010.04.29

Here just two, so we changed the number of moles of gas by three. All right, how much did it matter, right?

所以我们将气体的摩尔数,改变了3摩尔，好，它会起多大作用？

麻省理工公开课 - 热力学与动力学课程节选

We have to add it all up so it's not just numbers, three against one; it's also all of those people at home.

得把这些加起来考虑,所以就不只是这个数字，三比一;,还要加上这三人的家人。

耶鲁公开课 - 公正课程节选

"In terms of how it's like 'Seinfeld, ' you have Zoe, who's kind of like the focal point and we all, just these three crazy characters, float around her, " says David Moscow, who plays Duncan.

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Starting the very next Monday, we had to shift gears and throw out all our plans that we just spent three days talking about.

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We are all hoping we've got it just as right as the three lists before us.

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