2000
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音乐大学学生湊人在过去的事件中受到创伤，他与雪乃在钢琴的引导下相互吸引，雪乃的天真烂漫和动人心弦的琴音抚慰了湊人，两人一起度过的日子变得无可替代，但有一天，雪乃从湊人面前消失了。。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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