And that's follow-- so this is, let me say this is a keyword-- that is followed immediately by a name.

接下来就是关键词，紧跟着名字的是一个等式-,在这个例子中。

麻省理工公开课 - 计算机科学及编程导论课程节选

So a loop or an infinite loop, because true is always true, there is no-- nothing on the screen that seems to change this keyword true, so this is actually a deliberate infinite loop, but so was that thing up top to forever say hi or whatever it is you wanted to do.

因此而出现死循环，屏幕上的这些语句无论怎么运行,都无法改变它为真的事实，这就是所谓的死循环，无论你想不想要,屏幕上都会不断打印出“hi“

哈佛公开课 - 计算机科学课程节选

First of all, IF is a keyword. which makes sense.

首先，IF是个关键词。

麻省理工公开课 - 计算机科学及编程导论课程节选

This define keyword is something we'll see later on.

这个define关键词，我们稍后会讲到。

哈佛公开课 - 计算机科学课程节选

So return is another keyword.

找到它--我们得到了这些return命令。

麻省理工公开课 - 计算机科学及编程导论课程节选