如果您安装了自动化测试工具，那么所有的单元测试可以从一个简单的命令开始运行，您就可以很容易地回答这个问题。

This can be easily measured if you set up test automation so that all unit tests can be run from a single command.

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如果要编写一个代表货币值的简单的类，那么很容易测试把 $1.23 和 $2.8 相加是否能够得出 $4.03，而不是 $3.03 或 $4.029999998。

If you're writing a simple class to represent currency, it's easy to test that you can add $1.23 to $2.28 and get $4.03 and not $3.03 or $4.029999998.

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全国现金出纳机公司卖给他的这套装置有一组按钮和一个很响的铃铛，也就一个加法机那么简单。

With a set of buttons and a loud bell, the device, sold by National Cash Register (NCR), was little more than a simple adding machine.

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It's very simple. It's this: if I know what I'm doing, it is almost inevitably the case that you would know also.

实际上十分简单：,如果我知道我创作的是什么，那么你很可能也知道我创作的内涵。

普林斯顿公开课 - 人性课程节选

We're going to do the same thing here, we're going to chart out a little bit of what should go into actually making this thing work.

我们要去画一个小小的流程图，来指导问题的解决,那么这里是一个很简单的。

麻省理工公开课 - 计算机科学及编程导论课程节选

OK, for example, I might say point p1 is that list, x is 1, y is 2.

和y坐标的数组是很简单的1,那么，例如，我可能会说点。

麻省理工公开课 - 计算机科学及编程导论课程节选