不像通常的例子集合，它们更多的关注于一个人如何使用某个函数库，而不是简单的演示这个函数库能干些什么。

Unlike the usual collections of examples, their focus is more on how one should use a given library than simply showing what is possible.

youdao

您已经见过了几个对集合进行迭代的例子。

You've seen several examples of closures that iterate over collections.

youdao

用例图经常被分组来显示涉众们的需求集合（请看图 1中的例子）。

Use case diagrams (see Figure 1 for an example) are often grouped to show a collective set of stakeholder needs.

youdao

Some people like to use shallow and deep, object and value, but they're talking about the same thing, which is it the same object or is it the same, in this case, set of values, depending on what you want to define as you use it.

有些人喜欢用对象相等值相等,但是它们是同一件东西，也就是是不是同一个对象，或者是不是同样的，在这个例子中，是同样的值集合，这取决于当你使用它的时候,想要怎么来定义它。

麻省理工公开课 - 计算机科学及编程导论课程节选

I can write it explicitly. I can write it inside of a FOR loop. And we've started to add, and we'll see a lot more of this, examples of collections of structures so that we don't just have to do something that can be easily described as walking through a set of things but can actually be a collection that you walk through.

我可以明确的写出来,我可以把它在FOR循环的内部写出来，然后我们开始学习了add这个运算符,我们会在以后学习很多的,集合的数据结构的例子,这样一来我们可以进行一些,很简单的遍历集合的操作,我想要为大家指出的最后一件事情是。

麻省理工公开课 - 计算机科学及编程导论课程节选