关于恐龙的知识(有英文的吗)?
问题描述:
关于恐龙的知识(有英文的吗)?
答
There were a lot of kinds of dinosaurs.Like saurischia,Ornithischia and plesiosaur.Some dinosaurs are small,and some are big.Some eat meat and some eat leaves.Dinosaurs are a diverse group of animals ...