You've got an electron acceptor with the powerful urge to become argon like.

你有一个电子接收者,它有巨大动力要变成和氩一样的结构。

麻省理工公开课 - 固态化学导论课程节选

You can do better, you can do it through response You've got to sort of disabuse yourself of the problems in response which is to be think of yourself as just a passive reciever.

你们可以通过反应来得出更好的研究成果,在反应上你们要纠正自己,不要把自己当成,一个被动的接收者。

麻省理工公开课 - 电影哲学课程节选

It's a secret number so that if Julius Caesar scrambled his message with the key 13, well, then the recipient had better know what that number is or realistically, -- and this is why it's kind of hard to buy -- into some of these age old algorithms, -- what would an alternative approach be to figuring out Julius Caesar's messages to his generals if he didn't know that secret number was 13?

它是一个机密的数字，以至于,如果凯撒大帝使用密钥13加密了它的消息，然后接收者最好知道那个数字是什么,实际上--这就是为什么很难,破解这些古老的算法-,有什么变换方法使凯撒大帝的将军,可以解密凯撒大帝的消息，如果他不知道,那个机密数字是13呢？

哈佛公开课 - 计算机科学课程节选