- Those of you with backgrounds in history or we've seen -- or remember World War II with technologies that were used in it might know of the Enigma machine, which is kind of the same idea.

你们其中有历史背景的人或者我们看到的-,或记得起的第二次世界大战中使用的,可能知道的英格玛装置，那是一种同样的思想。

哈佛公开课 - 计算机科学课程节选

If you have some plain text, some message that you want to send, well, you can encrypt it or you can scramble it using a key, a secret key, which might be a physical machine like the Enigma 13 or it might be a number like 13.

如果你有没有加密的文本，你想要寄送的一些消息,你就可以加密它,或者你可以用一个密钥使其变得混乱，那就像一个英格玛的物理装置,或者他就是一个数字。

哈佛公开课 - 计算机科学课程节选

Yet, for all of this, one might say there is still a profound enigma surrounding Aristotle's political works.

但除了上述之外，人们还是觉得,亚里士多德的政治作品仍充满了深奥的谜团。

耶鲁公开课 - 政治哲学导论课程节选

And then, I'm going to skip down a little bit: Though she never again called back any image of the dead man to dress up, pose, talk to and make answer, neither would she lose a new compassion for the cul-de-sac he'd tried to find a way out of, for the enigma his efforts had created.

接下来，我会跳过一些内容往下说：,虽然她从没有想起过，那个死人穿衣、摆弄姿势、,说话和回答问题时的样子，她也不会失去对他的同情，对他尝试摆脱,无路可走的困境所付出的，谜团一般的努力。

耶鲁公开课 - 1945年后的美国小说课程节选

Anyway, this returns us to the enigma of Aristotle.

无论如何，这将我们带回到,围绕亚里士多德的谜团。

耶鲁公开课 - 政治哲学导论课程节选

The idea then that Machiavelli is doing no more than saying openly and overtly what ancient writers had wrapped in parable and enigma and myth says something about Machiavelli's new political science.

马基雅维利只不过是,公然说出了古代作家们,以寓言，谜以及神话的形式包裹的内容,这种看法一定程度上阐明了马基雅维利的。

耶鲁公开课 - 政治哲学导论课程节选