Let me show you a picture. The rule is if I walk along C with S to my left then the normal vector is pointing up for me.

给你们看张图片，“相容”就是,如果我沿着C走，而且S在左边，法向量就是朝上的。

youdao

Let 's go for a walk and blow the cobweb away.

咱们去散散步，清醒一下头脑。

youdao

"Let! S go for a walk," said the girl.

那姑娘说：“让我们去散散步吧。”

youdao

Let's take a little walk around.

VOA: standard.other

> So if you want to just hang here for just a moment let's walk through the problem at hand.

你拿着这本书,我们来看一下这个问题。

哈佛公开课 - 计算机科学课程节选

What I mean by that is, pick a simple set of values, and let's walk through it to see what happens. And this is useful because it's going to allow me to A make sure that I've got something that's going to terminate, it's going to let me make sure that in fact I'm doing the right kinds of updates.

原因你们知道的，好，模拟代码,我的意思就是,选出一系列的值来,然后模拟下代码的执行来看看结果,这很有用因为这让我确保我的程序在某个地方,可以终止，还会让我确保实际上我。

麻省理工公开课 - 计算机科学及编程导论课程节选

They were so used to the master saying come on, let's go for a walk.

BBC

What I'd like to do is have a meeting whereby I'm sitting with the Republicans, sitting with the Democrats, sitting with health care experts, and let's just go through these bills -- their ideas, our ideas -- let's walk through them in a methodical way so that the American people can see and compare what makes the most sense.

WHITEHOUSE: The White House

The efficiency produces all the torque needed to let a 165-pound person walk, but with just a 30W to 60W motor versus SPARKy's 150W -- a big help to battery life that also reduces the AMP-Foot 2.0's weight to that of the fleshy kind.

ENGADGET: AMP-Foot 2.0 prosthesis gives the power of real feet, keeps a light step (video)