Just a few small points. First of all, keep in mind that the bug is probably not where you think it is. Because if a bug were there, you'd have already found it.

第一，记住错误可能不是，发生在你认为的地方,因为如果那儿有一个错误,你可能已经找到了它。

麻省理工公开课 - 计算机科学及编程导论课程节选

In the famous battle of Marathon, which I will tell you about when we get there, one of its features is that because the Greeks were numerically badly inferior to the Persians, they had this problem of covering the line.

比如在著名的马拉松战役,迟些我们会讲到,马拉松战役中,希腊军队,在人数上远不敌波斯军队,这为布阵造成很大的困难

耶鲁公开课 - 古希腊历史简介课程节选

Okay. Okay, so no surprises on how many calories were coming in meals, but in snacks yes, because there's a lot of stuff that you kind of don't consider when you're just noshing here and there and it kind of adds up.

好,从正餐中摄取的热量并不令人惊讶,但是从零食中的热量摄入令人吃惊,因为当你不经意地吃点小零食时,热量就在悄悄累积

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选