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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2026-06-09 22:31:01，最后更新于 20天前
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2025-06-16 12:41:34
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第七大陆：南极洲
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当前时间：2026-06-29 星期一 |
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