马诺埃尔·弗朗西斯科·多斯·桑托斯（加林查本名）的生活并不轻松。

Life for Manoel Francisco dos Santos was not always easy.

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加利弗尼亚大学的研究员戴维斯在儿科医院研究了664名三岁以下的婴幼儿的情况。

Writing in Pediatrics, researchers from the University of California Davis studied 664 infants up to the age of three.

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周五它添加了弗罗里达的大沼泽地和马达加斯加的热带森林使名单增加到31个，以增强人们的环保意识。

On Friday it added Florida's Everglades and Madagascar's tropical forest to the 31 sites already on the list, which aims to boost environmental protection.

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