6 年前
视频简介
该影片基于Marilyn Bell（Caroline Dhavernas饰演）的真实故事改编。Marilyn Bell当时16岁，是一名游泳健将，她正尝试成为第一个游泳横渡安大略湖的人。但当时美国还有位顶级游泳选手Florence Chadwick，与她一同在这场特殊的游泳马拉松中竞争第一。因为Florence Chadwick身经百战，所以大部分人都认为她会获取最终的胜利。但出乎意料的是，由于Florence Chadwick对途中艰险程度的轻视，导致了她退出了比赛，而Marilyn Bell坚持到了最后，最终成为了横渡安大略湖第一人。。NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One ...。
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