同样，这里的注释代码也很有趣。

Again, the interesting code is in the annotations.

youdao

注释代码的目的有利于代码理解和扩展。

Documenting the purpose of your code makes its intent easier to understand and extend.

youdao

不管你的目的是什么，注释代码都不是个好主意。

Whatever your purpose, whole blocks of commented code are not the best way to achieve it.

youdao

So I'm going to comment those out, and let's go down to this piece of code, and uncomment it.

那么我会把这些注释上，让我们看看这段代码，取消注释。

麻省理工公开课 - 计算机科学及编程导论课程节选

In general, good programming style says you put in comments that are going to be valuable in helping you as a reader understand what's going on inside of the code.

通常来说，优秀的编码风格意味着,你要放进去的注释,在帮助代码阅读者,理解代码内部,是怎么工作的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Your copies realize have comments that document everything that's going on.

你们的拷贝的注释,记录了代码做的所有事情。

哈佛公开课 - 计算机科学课程节选