当我看它时，它开始旋转起来。

As I look at it, it starts to spin.

youdao

当我之后看回它的时候，它一点也不无聊。

When I saw it back then it was anything but boring.

youdao

当我们在抗击新冠肺炎疫情并且不得不待在家里的时候，我总是看关于它的新闻和视频。

When we were fighting against COVID-19 and had to stay at home, I always read news and watched videos about it.

youdao

So at first this might seem very limited in terms of functionality for you but when I first logged in to that cloud, recall that my prompt looked like this.

从字面上来看，好像,看不出来它是干嘛的，但是当我第一次登录到,“云“，好像是这样的提示。

哈佛公开课 - 计算机科学课程节选

All right? So if I called sqrt alone, that return test value is done, but in this case I bound it to test, so I can go look at test, and there it is.

执行完返回值语句,但是在这里我将把它赋值给,所以当我看test的值的时候就是返回的值。

麻省理工公开课 - 计算机科学及编程导论课程节选