Discovery-长毛象重见天日 ( Raising the Mammoth):在线播放
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Discovery-长毛象重见天日 ( Raising the Mammoth):剧情介绍
Plot Summary:A scientist wants to recover some mammoth DNA to clone a live mammoth. So he finds a buried mammoth in the vast, rock hard permafrost of Siberia, digs it out in the middle of a blizzard and flies it home. Of course he needed a little help. So he befriended an arctic nomad who knows ever rill, rock, pond and stream in the entire region. As background to the quest, National Geographic relates the migratory history of the mammoth family.
曾经整个北半球都是长毛象乐园，当牠迁离热带气候，身体结构出现重大改变，为了适应寒冷，长毛象往极圈北移时耳朵缩小，发展出蓬松长毛及圆穹状头骨以支撑象牙重量并为了方便铲雪，象牙变得更卷、更长。然而通往北极荒漠的足迹，犹如逸失之路，长毛象如此精于适应环境，却步上灭亡之途，这原因至今仍困扰着科学家们。