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所属栏目：人与自然
所属频道：CCTV-1综合
年份：2010
展开全部
简介：地球人任何一个极限地带都有生存者，它们有各自的办法战胜恶劣的环境，它们用生命与环境抗争，改变自己的生存形态，它们的身体有着独特的功能和构造。收起
人与自然 2010年 第59期
自然启示 挑战极限 上
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