BBC 地平线 洞穴隐秘生物 BBC Horizon:The Secret Life of Caves(2003)

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纪录片

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电影

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9

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Set against the back drop of awe inspiring geological beauty, a strange scientific adventure sets out to discover how a mineral clad cave network - the height of a 30 storey building and the length of six football fields - came to exist deep below the Guadalupe Mountains in North America. 　　But this journey soon unravels a multitude of inexplicable phenomena and obscure geologica......