洛杉矶自然历史博物馆拥有世界上唯一的绿骨恐龙化石，也是西海岸同类博物馆中最大的 - Secret Los Angeles

Los Angeles' Natural History Museum is home to the world’s only green-boned dinosaur fossil — it's also the largest museum of its kind on the West Coast - Secret Los Angeles

Los Angeles' Natural History Museum is home to the world’s only green-boned dinosaur fossil — it's also the largest museum of its kind on the West Coast Secret Los Angeles

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