This week, we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

这个星期，我们介绍一下如何瘦猴子比脂肪的长寿，如何阿司匹林能帮助结肠癌患者和一些关于暴龙的新信息。

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This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01