Dinosaurs died out 65 million years ago and we have hardly ever found a complete skeleton. So how do we turn a pile of broken bones into a dinosaur exhibit? Dr Alice Roberts finds out how the experts put skeletons back together, with muscles, accurate postures, and even - in some cases - the correct skin colour. ----------（From BBC Four Programme Official Website）
本站所有资源来自互联网，我们不储存任何资源。仅提供网吧及个人用户测试带宽使用，版权归原电影公司。
新视觉影视 www.yyy6080.org
