The writer shows the main idea of the passage by giving examples.

作者通过举例说明这篇文章的主要思想。

youdao

What's the main idea of the passage?

这篇文章的中心思想是什么？

youdao

What's the main idea of Paragraph 4?

第四段的主旨是什么？

youdao

Writing teachers say students in many countries have learned to write beautiful descriptions about something without ever stating the main idea.

VOA: special.2009.04.30

If there's a group, responsibility to help decreases and this is captured in different ways but the main idea is we all think someone else will help so we don't. There's a diffusion.

如果是一群人，帮助的责任就会分散变小,这体现在多个方面,但最主要的想法就是我们都认为别人会帮助,所以我们就不帮助了，责任被分散了。

耶鲁公开课 - 心理学导论课程节选

z So the main idea here is z effective is not z, so don't try to plug one in for the other, they're absolutely different quantities in any case when we're not talking about a 1 electron atom.

所以这里主要的观点是有效的z不同于，所以不要尝试将一个插入到另一个，当我们不在讨论1个电子的原子时,它们在任何情况下是绝对不同的量子数。

麻省理工公开课 - 化学原理课程节选

The main idea: Let others shoulder the capital and labor costs of building a car.

FORBES: Saving Chrysler

The main idea that the girls are the monsters was there, but it still doesn't feel like I'm done with it.

WSJ: Ballet's Alexei Ratmansky Has the Right Moves

The main idea behind the new U.S. government-led project is to come up with technology for exploring how the brain records, processes, stores and retrieves information.

WSJ: Obama Gives Details of Brain-Research Project