So far, participants have ranged in age from 2 to 85.

到目前为止，参与者的年龄从2岁到85岁不等。

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Attempts were made to calculate Earth's age from the thickness of surviving sedimentary rock and from the current level of the oceans' salinity.

人们曾试图根据现存沉积岩的厚度和目前海洋的盐度水平来计算地球的年龄。

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In the nineteenth century, scientists made a number of important, but unsuccessful attempts to calculate Earth's age from the record of various natural processes.

19世纪，科学家们做了许多重要的尝试，希望通过各种自然过程的记录来计算地球的年龄，但都未能成功。

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The clinical trial involved four drugs that were given to more than 270 young patients, ranging in age from four to 19.

VOA: standard.2010.07.08

And one of the reasons that's most responsible for that is that humans aren't dying at as young an age from infectious diseases as they did three or four hundred years ago.

最重要的一个原因就是,人们不会在年轻的时候死于传染性疾病,而这在三四百年前确实会发生

耶鲁公开课 - 生物医学工程探索课程节选

He claimed that children at this age literally can't understand that others can see the world differently from them.

他认为这个年龄的儿童完全没有意识到,别人眼中的世界,可以与自己看到的世界有所不同

耶鲁公开课 - 心理学导论课程节选

Those who died ranged in age from 48 to 96, according to the CDC.

FORBES: Death Toll from Killer Cantaloupes Still Climbing

But their most provocative proposal would gradually raise the Medicare eligibility age from 65 to 67.

FORBES: How to Cut The Budget Deficit

The six injured children range in age from 2 years old to 13, he said.

WSJ: Van crashes into dump truck in NY; 3 dead, 8 hurt