真实的财富不在于我们是做什么的。

The true wealth do not consist in what we be.

youdao

什么是导盲犬？我们是做什么的？

What is a guide dog? And what do we do?

youdao

让我们发笑的不只是政客，还有那些工作是告诉别人该做什么的人，以及那些把自己看得太重要的人。

It's not just politicians who make us laugh, but anyone whose job is to tell other people what to do and who takes themselves too seriously.

youdao

And now let's take a look at what this program actually does.

让我们看看到底这个程序是做什么的。

哈佛公开课 - 计算机科学课程节选