用代码评审解释这一点可能需要点技巧。

Explaining that one in a code review could be tricky.

youdao

不过现在，我们有机会，用代码实现它。

But now, there is an opportunity for us to implement this in code.

youdao

简单地说，单元测试是用代码测试代码。

Simply put, unit testing means writing code to test other code.

youdao

I will be posting code that you can play with, and I suggest you go through exactly this kind of exercise.

我给你一些你用的上的代码，我建议你们,多进行一些这种实验。

麻省理工公开课 - 计算机科学及编程导论课程节选

Having now used this pseudo code to line things up, I can start putting some additional structure on this.

用伪代码把这些事情串起来后,我可以开始进行,一些结构方面的优化了。

麻省理工公开课 - 计算机科学及编程导论课程节选

In fact, this example would compile because you can use curly braces in this way to encapsulate lines of code, but realize for now, that, not good.

实际上，这个例子可以编译,因为你可以用这种方式来压缩代码行,但是请认识到，那个，不太好。

哈佛公开课 - 计算机科学课程节选