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.
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.
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.
我很担心现在的孩子们会理所当然的认为高科技就是拿手指碰一碰触摸屏那么简单。
But I worry that children will take it for granted that a touch interface responds to your fingertips.
并没那么多的概念与基本设计心理学相关，而且大多数是相对简单的，很容易学习。设计心理学还是比较容易实现的，虽然有些相对来说需要用多一点细心和规划。
There aren't that many concepts associated with basic design psychology, and most are relatively straight-forward and easy to learn.
在一个实际项目中，不像这些简单的例子这样，你可以很容易地达到模仿实现需要它的自我测试这一阶段，因为有那么多的代码。
In a real project, unlike in these simple examples, you can easily reach the stage where the mock implementation needs its own tests because it contains so much code.
希尔顿永远是一名旅行中的商人：不单单是豪华的私人飞机那么简单，有时候充满商业包装气息的富家女希尔顿让人大开眼界的次数着实很频繁。
Commercial traveler: it's not always private jets for Hilton, sometimes she has to slum it on commercial, although always first class, of course.
注意力是一种专注、细致、思考的状态。它不像时间那样可以很方便地划分成每个15分钟—— 注意力不是那么容易整齐简单地划分。
Attention is about focus and careful, thoughtful consideration. Unlike time – which can be broken into convenient chunks of 15 minutes – attention doesn't divide quite so neatly or easily.
有时候化装服就像一套套装或者一条牛仔裤那么简单，不过有些化装服很复杂，而且视觉冲击力很强。
Sometimes a costume is as simple as a suit or jeans , but other times the costumes are very complex and eye - catching.
你的理由很中肯，但事情没那么简单，有几个因素你没考虑到。
Your argument is okay up to a point, but it's not as simple as that, there are some factors you've not allowed for.
第一眼看上去，这么多的格式很繁乱，但是如果我们能发现两个明显的差别那么分类是很简单的。
At first glance, the variety seems overwhelming. However, the labor of classification becomes much easier if we make two significant distinctions among them.
很多人多觉得Sue很天真，因为她在乡下长大，但她看起来可没那么简单，她已经周游过世界了。
Many people expect Sue to naive because she grew up in the countryside but there is much more than that, she has traveled all over the world.
很多人多觉得Sue很天真，因为她在乡下长大，但她看起来可没那么简单，她已经周游过世界了。
Many people expect Sue to naive because she grew up in the countryside but there is much more than that, she has traveled all over the world.
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