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第七大陆：南极洲

类型：欧美  地区：美国  年份：2016 

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K55[云播放1] 【↓↓↓↓↓↓下滑↓↓↓↓↓↓】【提供更多其他线路】

剧情简介

　　At -100 degrees F, you can burn up to 5,000 calories a day, and with winter at less than 1% humidity, your body will lose water just breathing. This is Antarctica, where close-knit communities of scientists, engineers, and hardened field vets have forged an existence unlike anything on our planet, fighting brutal conditions to conduct crucial science.

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