Researchers find that man-made light from some electronic products at night may reduce the brain chemicals that help sleep.

研究人员发现，一些电子产品在夜间发出的人造光可能会减少大脑中有助于睡眠的化学物质。

youdao

How did you first learn about the story of a cowardly lion, a scarecrow without a brain and a tin man without a heart?

你如何第一次听说有关胆小狮子、没有脑袋的稻草人，以及铁人的故事？

youdao

The human brain sets man apart.

将人类分化出来的正是人类的大脑。

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It doesnt matter whether they are at great elevation or at sea level. John Geiger suggests that the brains effort to create a Third Man is not an accident of human brain structure, or a sign of injury in extreme conditions.

VOA: special.2010.02.24

I think we can see demonstrative from these charts, that man has done a rather admirable job of imitating the human brain.

我觉得我们可以从这些图表中看到一些说明，人们做了一个非常令人钦佩的工作,来模仿人类的大脑。

哈佛公开课 - 计算机科学课程节选

The man known as one of the most effective legislators in Senate history died of brain cancer Tuesday at the age of 77.

VOA: standard.2009.08.29

Etch this into your brain--man discovers or creates resources faster than he uses them up.

FORBES: Digital Rules

The brain of a man murdered 19 years ago in Bedfordshire has been discovered at a London hospital.

BBC: Danny Ferguson's brain discovered after case reopened

The video, which has been promoted on social networking sites, depicts the brain of a man arrested after a drunken fight.

BBC: Campaign advert