17 年前
视频简介
Dinosaur fossils are worth their weight in gold in a market where serious scientists and fortune hunters vie to be first to the next big find. An eye-opening adventure documentary about bones, cash and big egos - and an absolute must for dinosaur fans. Dinosaurs became extinct around 65 million years ago. Today, their bones and fossils are coveted and sell for staggering sums o...。地球是我们赖以生存的家，尽管对它并不陌生，但我们却很难了解它的全貌。本片通过在外太空的宇航员从飞行器上观测地球所拍摄的珍贵画面，记录了地球上的自然变化、地理地貌和大气层内发生的各种现象……让人吃惊的是从外太空看到的地球与我们的想象相关甚远，让我们随着摄像镜头一同感受神奇、瑰丽的地球村吧。。
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