The hunters choose their terrain carefully, looking for rocks of the right age, the right type to preserve fossils and rocks that are exposed at the surface.

搜寻者细心地选择地貌，在年代适宜、适合保存化石、以及暴露在地表的岩层中认真查找。

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Much of Africa moved right into the Iron Age, taking the basic technology and adapting it to local conditions and resources.

非洲的大部分地区直接进入了铁器时代，采用了基本的技术并与当地的条件和资源相适应。

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Benjamin Franklin produced some of his best writings at the age of 84, and Pablo Picasso put brush to canvas right through his eighties.

本杰明·富兰克林在84岁时创作了一些最好的作品，巴勃罗·毕加索直到80多岁还在画布上作画。

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Julian Fellowes has somehow hit on a formula of giving the right amount of characters the right amount of screen time in an internet age where there is just too much information.

BBC: Shirley MacLaine: Hollywood 'ignores older viewers'

For example, one of the statutes grants a married woman over the age of 21 the right to make her very own will, if you can imagine that.

FORBES: New Jersey Considers Repeal of Ancient Laws Regarding Women

Sure, people on the right of a certain age may prove more likely to expend emotion in saying farewell to one specific car, but we will never go along with the idea of saying goodbye to the automobile.

WSJ: Michael Medved: Honk If You Were Ever Devoted to a Car