视频对白:

Most people around here fit into the first category.
这里大部分人可以归为第一类。

category

n.种类；类别；范畴

There are different categories of books in a library.
图书馆里有各种不同种类的书籍。

They fall into different categories.
他们属于不同的类别。

They misplaced this book under another category.
他们把它错放到另一个类别去了。

How can a scientific category have its derivatives?
科学范畴何以能衍生?

His research does not belong to the category of natural science.
他的研究不属于自然科学范畴。