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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：科学家准备研制一种鳄鱼装，以便更加接近鳄鱼去研究它们的生活，他根据灰熊、灰狼、竞技公牛等动物的特点寻找研制鳄鱼装的灵感。收起
人物亲历 勇闯鳄鱼潭 下
人物亲历 勇闯鳄鱼潭 上
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