视频简介
元朝末年，群雄纷起，武林动荡。江湖传闻，得到屠龙刀倚天剑者，可以成为武林至尊，号令天下，莫敢不从。一时间风云四起，引发了武林中对屠龙刀倚天剑的争夺，几段姻缘和孽缘也由此产生。武当派张翠山与天鹰教殷素素因屠龙刀相遇相恋，最后亦因屠龙刀被正派人士所逼迫，双双自尽。他们的儿子张无忌长大成人后，机缘巧合下练成了绝世武功“九阳神功”和“乾坤大挪移”，成为了明教教主。 张无忌与元朝郡主赵敏、峨嵋派周芷若、表妹殷离和婢女小昭都有着千丝万缕的爱意。然而，看似柔弱的周芷若，却是个十足的“腹黑女”，她为了获取倚天剑屠龙刀的秘密，不惜杀害殷离，陷害赵敏。张无忌虽看清了周芷若真实面目，但仍割舍不下她。其后，张无忌化解了武林种种恩怨，辞去教主之位，与赵敏寄迹蒙古。。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 ...。Joseph and Brenda have done what many only dream of and retired to the South of France to live out the rest of their days as if they were permanently on holiday. But retirement is not what Joseph imagined, and when he meets a young, attractive woman, Suzanne, everything he thought he knew about himself and his world is turned upside down.。