Just contrast this for a brief moment to something like Selection Sort which from the get go had a ridiculous amount of redundancy comparing the same damn numbers again and again, and again.

这就与其他的排序算法形成了鲜明的对比,比如选择排序,它会一次又一次地做,多余的比较。

哈佛公开课 - 计算机科学课程节选

So in a moment a cake much like this awaits.

因此不久之后就有这样的糕点等着你了。

哈佛公开课 - 计算机科学课程节选

Then it looks like there came a moment where there was a final blow, where whatever was attempting to overthrow these cities and this civilization succeeded, but it was not the same in every place.

接着,看起来最后一击的时刻来临了,颠覆这些城市和这个文明的企图,最终还是成功了,这在各地情况都不尽相同

耶鲁公开课 - 古希腊历史简介课程节选

And so when you start to poke around the puzzle pieces, you see that it can say things, we'll see movement in just a moment and sound and so forth, but at the end of the day, this is just like the program we used a moment ago for the sock exercise where we just hold Philip a step after step after step, do this, do this, do that, and yet, here too, we already see an opportunity for that thing we called the loop.

如果你认真看下这些拼图，你会发现它都是一些移动，并发出声音的功能块,就像我刚才的,练习程序一样,我们让飞利浦做这个动作，做那个动作，跟这里的情况一样，我们已经看到了称为循环的东西。

哈佛公开课 - 计算机科学课程节选