And just to look ahead a little bit, you could easily imagine that I might want to not just put a statement in there, what the specs are, I might want to put some constraints. Some specific things to check for, to make sure that you're calling the code right.

这不仅是抽象的概念还有规范的概念，我们再往前看看,你可以简单的想象得到，我不仅仅是想在这里加一个声明,这些规范说明中我还想加一些约束，我们要注意一些特殊的事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

Good programming style. All right? Things that we ought to do, as you put these pieces together in order to give you really good code.

优秀的编程风格，对不对？,为了得到真正优秀的代码,我们在把代码放到一起的时候。

麻省理工公开课 - 计算机科学及编程导论课程节选

.. So, we have to frame things as-- put things in the mental categories-- presentation matters-- so that people can manage their risks right.

因此由于框架效应-,我们会把事物按照心理类别分类-,所以得注意使用正确的表述方式-,以便去恰当的进行风险管理。

耶鲁公开课 - 金融市场课程节选

I think the easiest way to look at what this does, is let's take a really simple example- I want to make sure I put the right things out- I've got a simple little list of values there.

到底做了什么，就是让它跑一个简单的例子，我想要确信我找到了正确的元素-,这里我用一个简单的小的列表-,如果我去代码里面看。

麻省理工公开课 - 计算机科学及编程导论课程节选