Haussler博士想测序1万种脊椎动物的基因组，这个数目也即是包括鱼类，两栖类，爬行类，鸟类和哺乳动物等所有物种总数的六分之一。
Dr Haussler wants to sequence 10,000 vertebrates, a sixth of the total number of species of fish, amphibians, reptiles, birds and mammals.
洞庭湖和鄱阳湖同时是大约300多种鸟类的栖息地，包括一些濒临灭绝的迁徙鸟类，像鹤和鹳；它们还是许多鱼类、哺乳动物、两栖类和爬行类动物的乐园。
Both lakes contain habitat for about 300 species of bird, including endangered migrants like cranes and storks, as well as fish, mammals, amphibians, and reptiles.
洞庭湖和鄱阳湖同时是大约300多种鸟类的栖息地，包括一些濒临灭绝的迁徙鸟类，像鹤和鹳；它们还是许多鱼类、哺乳动物、两栖类和爬行类动物的乐园。
Both lakes contain habitat for about 300 species of bird, including endangered migrants like cranes and storks, as well as fish, mammals, amphibians, and reptiles.
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