主演：艾丽丝·罗伯茨
导演：Oliver Bootle
简介： Dinosaurs died out 65 million years ago and we have hardly ever found a compl24小时免费观看视频在线观看ete skeleton. So how do we turn a pile of broken bones into a dinosaur exhibit? Dr A向日葵视频app下载进入网站免费ioslice Roberts finds out how the experts put skeletons back together, with muscles, accurate postures, and even - in some cases - 女孩子微信聊湿的聊天记录the correct skin colour. ----------（From BBC Four Programme Official Website）