Alfred Wegener said the mountains and fossils were evidence that all the land on Earth was united at some time in the distant past.

VOA: special.2010.01.12

The question is would the defeated army- would the winning army kill all the defeated guys who were still on the battlefield at the time?

你问的是战败军,胜利的一方是否会杀死,战败但仍在战场上的敌人

耶鲁公开课 - 古希腊历史简介课程节选

I chose Bubble Sort on the left Selection Sort on the right and then something called merge sort on the very right hand side and then I started this all off roughly at the same time and what was frankly striking at least to me at the time was, my God it's done.

我在左边选择冒泡排序，在中间选选择排序,在最右边选择归并排序,然后同时将它们启动,在那时，至少我是震惊了,天哪，它已经完成了。

哈佛公开课 - 计算机科学课程节选