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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Maybe a lot of thin people will be worried about their health if the inside fat matters.

如果内部脂肪很重要，也许很多瘦的人会担心他们自己的健康。

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Who might be worried about the pollution of the world?

谁可能会关心世界的污染问题？

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TV stations are worried that they will be forced to give up some of their frequencies.

VOA: special.2010.03.19

I think the first thing that everybody involved in government has to be and who cares about the country has to be worried about is the security of this country.

我认为政府的工作人员,首要担心的是，以及,关心这个国家的任何人首要担心的,就是国家的安全。

普林斯顿公开课 - 国际座谈会课程节选

Everyone is, you know, kind of always working or worried about what they're going to be working on next.

每个人都在埋头工作，而且都在担忧接下来要干些什么。

气泡项目 - SpeakingMax英语口语达人

Against them have stood Joe Biden, the vice-president, who is reckoned to favour a narrower focus on counter-terrorism operations, and Rahm Emanuel, the White House chief of staff, who is thought to be worried about the impact of the deepening war on Mr Obama's prospects for re-election.

ECONOMIST: America and Afghanistan

With all the bad economic news coming out of the US in the past few days, should we be worried that an outbreak of fiscal austerity is about to make things even worse?

BBC: The US debt deal and the recovery

But he came in for criticism after 11 September 2001, when he said the attacks on New York were "blown out of proportion" and people should be more worried about the plights of whales and elephants.

BBC: Blue star on drink-drive charge