British scientist Stephen Hawking is worried that any extraterrestrial life we find is likely to be a creature out of the movie Predator, not ET.

英国科学家斯蒂芬·霍金担心，我们发现的任何外星生命更可能是电影《铁血战士》而不是《ET外星人》里的生物。

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Change is a part of life, but rapid change, says scientist George Woodwell, is the enemy of life.

变化是生活的一部分，但科学家乔治·伍德维尔说，迅速的变化就是生活的敌人。

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But the arrival of a scientist changes his life.

而一位科学家的到来改变了他的生活。

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But Nobel Prize-winning scientist David Baltimore says the team created only a representation of real life.

VOA: special.2010.07.20

and most, perhaps, obviously-- if you're just spending your life floating in the scientist's lab, you're not actually accomplishing anything.

显而易见-,如果你只是漂浮在科学实验室里，你实际上没有完成任何事情。

耶鲁公开课 - 死亡课程节选

Ron O'Dor is a scientist with the Census for Marine Life.

VOA: special.2009.01.13

Meanwhile a US move to recognise life scientist Shi Yigong has sparked debate.

BBC: China media: Internet rumours

Where in your community can an engineer easily meet a life scientist?

FORBES: The Startup Revolution Starts With You

First spearheaded by the CSA's Nicole Buckley, chief scientist for life sciences, the partnership produced a national workshop in June.

MSN: Astronaut study holds promise for the elderly here on Earth