代码简单且无重复性。

The code is simple, and not repetitive.

youdao

编写测试要比编写模型代码简单得多。

Writing tests is easier than writing model code.

youdao

根据这个指标，TDD版本比后测试代码简单三倍。

Gauging by this measure, the TDD version is more than three times simpler than the test-after code.

youdao

Alright, we are back so we just wrote a programming pseudocode or walk through a programming pseudocode.

继续上课，刚才我们只写了一个伪代码,或者说简单地过了一下。

哈佛公开课 - 计算机科学课程节选

And for reference, incidentally, in case you ever forget what the point of some exercise was, I'll almost always comment the code up top with a quick sentence or two that reminds you what this program does.

顺便作为参考，为了避免我们可能忘记一些代码的意思，我通常会用一两个简单的句子,在上面作出注释,那样会提醒我们这个程序是干嘛的。

哈佛公开课 - 计算机科学课程节选

And that then let's me get to, basically, base this code. Having done that, height I simply call base with get float, I call height with get float, and do the rest of the work.

现在让我们看看这段代码，其实已经写好了，我简单的调用下，用来得到一个浮点数，再调用下，来得到另外一个浮点数，然后做剩下的工作就可以了。

麻省理工公开课 - 计算机科学及编程导论课程节选