我快你快，我慢你慢，我停你停。

I go fast, you go fast; I go slowly, you go slowly. I stop, you stop.

youdao

搁浅在河中的沙洲是指狂妄、傲慢或贡高我慢。

Landing on a small island in the middle of the river means conceit, pride or haughtiness.

youdao

我慢热也不爱说话，如果我对你很热情说明你重要。

I don't love to talk slow, if I told you that you are very enthusiastic.

youdao

And I have purposely made the arrow shorter to indicate that it has been slowed because we are going to argue its mass didn't change, so the only way to change its energy is to change its velocity.

我已经故意将这个箭头弄短,用来象征它变慢了,因为我们将证明它的质量没有变，只有它的能量改变了,也就是它的速度变了。

麻省理工公开课 - 固态化学导论课程节选

Having said that, let's assume that we do have the slower tempo here, one--Let me play a little bit at the piano.

说完这些,假设我们运用较慢的速度,一,我还是在钢琴上弹一下

耶鲁公开课 - 聆听音乐课程节选

So that way you can have an idea if, oh, I do really understand this but I'm a little bit slow, maybe I need to practice this one type of problem a little bit longer so I can get up to speed so I'm going to be able to get through all this in terms of the exam time.

这样你就可以知道，假设，噢，我真的懂这个，但是我的速度有点慢，或许我需要在练习这个类型的题目上,多花一点时间,这样我就可以提高自己的速度,可以全部做完,在考试规定的时间内。

麻省理工公开课 - 化学原理课程节选