Well, if we look back at the code here, take a look at what we're really doing.

好的，如果我们回过头来看代码，看看我们到底做了什么。

哈佛公开课 - 计算机科学课程节选

So I think a lot of people if you go back today and you look at tapes of the Kennedy Nixon Election in 1960 some American help me out here, '60 right?

我想如果你们今天回家去看,肯尼迪和尼克松1960年竞选的录像,美国学生帮我确认一下,是60年吧

耶鲁公开课 - 博弈论课程节选

So let's look back at this picture here.

所以我们再回到这张图片

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

OK, and if I wanted to look at it, we can come back over here, and we can see what does c p 1 look like, interesting.

现在对于这里的每个实例，我都赋了x和y值，好，那么如果我想要研究下它,我们可以回到这里来。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, that's sort of the mathematically how we get to a, but we can also just look at the graph here, because every time we go one wavelength we can see that we're back in a maximum.

这是就我们得到a的数学,办法，但我们可以直接,从图上看，因为每次我们,经过一个波长，都回到一个最大值。

麻省理工公开课 - 化学原理课程节选

Getting back to the concept that there are good and bad fats, if we look at the left hand side here, is a table or a graphic showing the fats that tend to have beneficial impacts on health.

回到之前的观点,脂肪有坏有好,看向左边,这是个表格或者说图表,上面展示了对我们身体有益的脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So my challenge to you, and I know Professor Guttag can do this, my challenge to you is, a year from now, come back and look at code you wrote here.

因此我这里有个具有挑战性的任务，我知道Guttag也可能会说这个任务，我的这个任务就是，一年以后，回头来看,你之前写过的代码。

麻省理工公开课 - 计算机科学及编程导论课程节选