云播放
劇情
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. 南極影視（ m.fengxianjiance.com）<<第七大陸：南極洲>>，別忘了推薦給你的好友！
猜你喜歡