如果别人都聚集在你周围，那么你可以知道你的数字绝对非常高。但是当你靠近别人，如果那些人马上逃之夭夭，你的数字恐怕就不是那么理想了。

If the crowds flock towards you, you know your score must be pretty damn good. If strangers flee as you approach – not so much.

youdao

对你所谓的随机数字我通通都知道！

I know all about your so-called random Numbers!

youdao

这就是他想要的：他想知道你最喜欢的数字。仅此而已。告诉我你最喜欢的那个数，再跟我说说原因，他说道。

Here's what he wants: he wants to know your favorite number. Just that. Tell me your favorite, and tell me why, he says.

youdao

But you don't know that there is an easy one for you down at number four 4 if you haven't bothered to look at number four.

但是你不知道,在数字4的时候会有一个简单的题目,如果你没有尝试去看数字。

麻省理工公开课 - 固态化学导论课程节选

You know, you can do the simple numbers, right?

你知道那种简单数字的运算的，对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选