The better way to think about this is, suppose, rather than starting at the beginning, I just grabbed some spot at random, like this one.

不从数组的头开始遍历，我随即的从数组中抓一个元素，比如这个，我去看看这个元素的值。

麻省理工公开课 - 计算机科学及编程导论课程节选

And, so, you had this rather odd situation where instead of dogs guarding their masters or mistresses, you had the masters and mistresses guarding the dogs against people who would take the dogs and, unfortunately, kill them and eat them.

真是因为如此,产生了一种奇怪的现象,通常情况下是狗来守护主人的,而现在呢,主人必须时时刻刻保护自己的狗,以免被人抓去宰了吃

耶鲁公开课 - 1871年后的法国课程节选

And I have a friend who's a Parisian lawyer who works in Africa a lot, and when he was a little boy the Germans came to get his father who was a Greek Jew, and he was taken away and killed, of course.

我有个朋友,是在巴黎的律师总去非洲工作,他小的时候,德国人来抓他父亲因为他是希腊犹太人,他被抓走后遇害

耶鲁公开课 - 1871年后的法国课程节选