The course book is divided into 30 lessons.

这本教科书分为30课。

《牛津词典》

Manhattan is divided into distinct neighborhoods.

曼哈顿分为几个区，风格各异。

《牛津词典》

The school year is divided into three trimesters.

一学年分三个学期。

《牛津词典》

It is divided into several parts.

VOA: special.2009.11.20

Oftentimes--occasionally-occasionally, oftentimes, somewhere between the two--the beat is divided into three.

常态,特例,特例,常态,有时在两个音之间--节拍被分成了三段

耶鲁公开课 - 聆听音乐课程节选

Most everybody understands the basic concept of what a calorie is: you eat food, it delivers something that can affect your weight, and that something is divided into units called calories.

大部分人所理解的基本定义是,人们吃食物,其中某些物质影响体重,这种物质划分为小单位后称之为卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The orchestra is divided into four groups, and their music progresses at different speeds simultaneously.

ECONOMIST: Elliott Carter

The city is divided into 17 contrade, or districts, and each contrada, or neighborhood.

FORBES: Bet On The Horse Or The Jockey?: Investing Lessons From An Italian Horse Race

Portland is divided into five main areas: Northwest, Southwest, Northeast, Southeast and North Portland.

BBC: Living in: Portland, Oregon