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2006剧情
剧情简介: (from veryCD) 伦敦是全球监视最紧密的城市,英国上空有超过五十万台摄影机随时窥看。我们还要介绍最新的回散射X光、热追踪技术、全球卫星定位系统,以…
国家地理探索者
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1985
A weekly series of short documentary segments funded by the National Geographic Society and done in the style of the National Geographic Specials. In 2003, the …