The point I've got in mind here is this-- even when you think you're perfectly safe, you could of course die of a stroke.

我脑中所想的重点是-,即便是当你认为自己十分安全的时候，你当然也有可能死于中风。

耶鲁公开课 - 死亡课程节选

So you want to stay clear out of that area. Otherwise, it's pretty safe.

所以你想远离那个地方。除此之外，这里是相当安全的。

纽约生活 - SpeakingMax英语口语达人

Displacement is you have certain shameful thoughts or desires and you refocus them more appropriately.

移置是你将自己某些不道德的想法或欲望,以安全的方式释放出去。

耶鲁公开课 - 心理学导论课程节选

It's the safer answer if you can't decide whether or not your opponent's going to choose Left or Right, so you don't have to worry about having a payoff of 0.

当你无法判断你的对手会选左还是右时,选下是较安全的答案,因此你不必担心收益变成0

耶鲁公开课 - 博弈论课程节选

You thought you were safe.

你以为自己是安全的。

耶鲁公开课 - 死亡课程节选

But the point is that how is Facebook, how is Amazon possibly going to communicate securely with you or your laptop using cryptology if you both have to know the same secrets.

关键是Facebook是怎么样，亚马逊是怎么样安全地和你或你的计算机,使用加密技术进行交流的，如果你们两个都,知道那个同样的密钥。

哈佛公开课 - 计算机科学课程节选