之后，除去多余材料，我用单位，全面和三角档案顺利的边缘。

After removing the excess material, I used flat, round and triangle files to smooth the edges.

youdao

或者用我最喜欢的单位，就是19。80电子伏特。

Or, in my favorite unit, 19.80 electron volts.

youdao

如果我用a乘m，也会得到单位矩阵。

And, if I multiply m by a, I also get identity.

youdao

I don't know a unit of language which I use to communicate with you positively.

我不是主动地知道,交际用的语言单位。

耶鲁公开课 - 文学理论导论课程节选

Or, in my favorite unit, 19.80 electron volts.

或者用我最喜欢的单位，就是19。80电子伏特。

麻省理工公开课 - 固态化学导论课程节选

So let's listen to a little bit of this music and I want you, maybe as a group to tap with your foot, your hand whatever, just the beat as you hear it.

我们一起来听一下,我希望你们也许以组为单位,一起用脚打拍,拍手,随你喜欢,一起打拍子

耶鲁公开课 - 聆听音乐课程节选