There are so many other constructs like loops and conditions and such, so what I thought we do in conclusion today is look at this program.

这里有很多其他结构类型如循环控制,条件分支等等，所以我觉得应该,以这个程序作为结束。

哈佛公开课 - 计算机科学课程节选

And now let's take a look at what this program actually does.

让我们看看到底这个程序是做什么的。

哈佛公开课 - 计算机科学课程节选