And cryptography involves scrambling information, converting what you a human can read into sort of nonsense that hopefully a bad guy cannot read.

密码包含不规则的信息，它把我们正常人能读懂的东西转化为,希望坏人读不懂的东西。

哈佛公开课 - 计算机科学课程节选

Meanwhile, his youth was going away and now this imaginary student is now thirty-three years old never had time to marry or start a normal life.

与此同时，他的青春年华也已经逝去了,现在这位设想出来的同学已经33岁了,还没有结婚也没有开始正常人的生活。

耶鲁公开课 - 金融市场课程节选

So now somebody can get an artificial hip and they can live for many decades with it and have almost full function of that hip over that period of time.

所以现在患者可以使用人造髋关节,再活上几十年,而且几乎和正常人没一点差别

耶鲁公开课 - 生物医学工程探索课程节选

You don't actually do the math if you're normal.

如果你是个正常人你不会去计算的。

耶鲁公开课 - 心理学导论课程节选

Nobody in their right mind.

正常人都不行。

麻省理工公开课 - 计算机科学及编程导论课程节选

> So dive right into the middle so if you would now simulate would a typical human might do, where would you dive in first to find Mike Smith?

直接翻到中间,你现在模拟的是每一个正常人都会做的事，要找Mike，Smith你第一次会先翻到哪儿？

哈佛公开课 - 计算机科学课程节选

There is some research done by the psychologist Judy DeLoache at University of Virginia where she's studying babies' fears of spiders and snakes, babies obviously who, since their parents are normal, have not yet seen spiders and snakes.

这是心理学家朱迪·德洛克的研究,在弗吉尼亚大学,她研究孩子对蜘蛛和蛇的恐惧，孩子们，如果父母是正常人的话，从未见过蜘蛛和蛇。

耶鲁公开课 - 心理学导论课程节选