You have nothing that identifies that there, you have no way of saying what this grouping actually means.

我仅仅用了一个数组，就把信息聚集到一起了,假设我给了你。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, you have neurons and they're clustered together and they fire and they communicate to one another.

所以,你有很多的神经元,它们聚集在一起,发放神经冲动,彼此间相互联系

耶鲁公开课 - 心理学导论课程节选

Right, and just to get a sense of this, let's look at a simple little example, so on your hand-out, you'll see I've got a little piece of code that says assuming I've got one of these points, I want to do things with it, for example I might want to add them together.

这些数组中的一个，你怎么能够知道，它是哪种类型的呢？,你怎么知道它是以笛卡尔坐标,表示的还是以极坐标,形式表示的呢？,你没有可以用来区分的东西，你没有说明这种信息,聚集实际上的意义。

麻省理工公开课 - 计算机科学及编程导论课程节选