主要人物是谁？

Who are the main characters?

序言简要介绍了主要人物。

The prologue gives a brief introduction to the main characters.

你知道三国时期的主要人物吗？

Do you know the main figures of the Three Kingdoms period?

这部电影中的主要人物非常有趣。

The main figures in the movie are very interesting.

作者正在描述小说中的主要人物。

The author is delineating the main characters in the novel.

主要人物大多是白种人。

The main characters were mostly Caucasian.

这部电影围绕三个主要人物展开。

The film revolves around three main characters.

他只是其中的主要人物。

It's just that he's certainly a major figure.

第三，主要人物类型概述；

Third, main character type outline;

这本书里面有几位主要人物？

How many main characters are there in this book?