Some answer choices do not belong in the summary because they express ideas that are not presented in the passage or are minor ideas in the passage.

有些答案选项不属于概述，因为它们表达的是文章中没有出现的或者是次要的观点。

youdao

You can express ideas in a form that's often more compact.

可以用更紧凑的方式表示思想。

youdao

You can use them to express ideas more concisely and clearly.

可以用它们来更简洁清晰地表达想法。

youdao

Instead,they say it should be used as a way to get students to express ideas.

VOA: special.2009.10.29

- And so you can begin to express -- -- even though the language is a bit arcane -- your ideas in the same way that you might actually speak them.

所以你可以开始表达-,即使那个语言有点晦涩-,你的想法可以用同样的方式说出来。

哈佛公开课 - 计算机科学课程节选

write and to be able to express your ideas in a very comprehensive and succinct way.

你要以非常全面和简洁的方式表达出自己的观点。

为何选那门专业？ - SpeakingMax英语口语达人

Each week when I sit down to write this blog, I try to express ideas and feelings that make a difference in my life and, hopefully, in yours.

FORBES: Do You Really Need to Say Thank You?

But the problem with that information is when you try to send it, ambiguity arises because it is very hard to express ideas like joy or fear in pictures alone.

FORBES

Providing an intuitive experience and armed with a 1.4 GHz quad-core processor and 2GB RAM for enhanced performance, the Galaxy Note 10.1 is designed to simplify the process of capturing ideas, accessing information and multi-tasking, making each easier and faster and allowing people to express their ideas in an efficient way.

ENGADGET: Samsung's Galaxy Note 10.1 coming worldwide this month, UI shown off on YouTube