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）
展开全部
导演：
主演：
更新：
2023-02-24 03:46:00，最后更新于2年前
片长：
HD中字版
评价：
选集播放排序
选择播放源
优质1