每个章节都有一个小结。

Each chapter has a summary.

我今晚会读下一个章节。

I will read the next chapter tonight.

她在书里增加了一个新章节。

She added a new chapter to her book.

这本书的每个章节都很短。

Each chapter of this book is very short.

这本书里有关于蠕虫的章节。

There is a chapter about the worm in this book.

这本书的第一章节非常有趣。

The first chapter of this book is very interesting.

我刚读完这本书的第一章节。

I just finished reading the first chapter of the book.

他在书中读到了关于自慰的章节。

He read a chapter about masturbation in the book.

在前的章节详细解释了这个理论。

The preceding chapter explains the theory in detail.

这一章节解释了理论的主要概念。

This chapter explains the main concepts of the theory.