Both of us have probably programmed in more than those number of languages, at least programmed that many, since we taught in those languages.

我们俩大概都用过,多于那个数字的语言编过程，自从我们开始教这些语言开始，至少有那么多种吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

But the whole run, I think, lasts about 30 minutes now.

但是整个过程，我想，持续了大概30分钟。

关于伦敦眼的回忆 - SpeakingMax英语口语达人

I was just finding very tunnel vision-like, the smallest elements at that moment in time which means I don't know anything about the other elements other than they are not the smallest and so no matter what with Selection Sort I had to repeat this again and again and again and if you do out the math it's roughly N squared steps in the worst case as well.

我只有一个狭窄的视野，只知道某时刻的最小元素,就意味着我并不知道其他元素的任何情况,只知道它们不是最小的,所以不管怎样，在选择排序中,我就得一遍一遍地重复选择过程,在最坏情况下,大概需要N的平方次比较。

哈佛公开课 - 计算机科学课程节选