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2025-03-17 07:21:46
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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）恐龙是怎样炼成的， MXVOD 明星影院提供最新免费电影在线观看！看免费电影就上 mxvod.us收起
