If somebody else tries to get my haircut, they just end up getting their own haircut.

如果有人试图代替我剪我的头发，他们最后剪的也是他们自己的头发。

耶鲁公开课 - 死亡课程节选

If somebody else tries to eat my lunch, they end up--it becomes their lunch.

如果有人试图吃我的午餐，这就变成了他们的午餐。

耶鲁公开课 - 死亡课程节选

If everyone else is cutting down I don't have too, and if everyone else does cut down I don't have to, I end up using hot water and driving a big car and so on.

如果大家都想减排,我没必要跟风,如果别人真的减排了又与我何干,我照样用着热水,开着大排量汽车

耶鲁公开课 - 博弈论课程节选

So if this is true do something else, true otherwise test and see if this is true, do something else, as many as I like followed by the end.

因此如果结果为true那么做一些操作，否则的话再看看这个表达式的值是不是，如果是的话做另外一些操作，我想要多少后面就可以跟多少。

麻省理工公开课 - 计算机科学及编程导论课程节选