The Iguanodon lived in groups. They were sort of smart. They could run on two legs or walk on four legs. They could run fast.

 
  • 禽龙成群生活。它们有点聪明。它们跑步时用两条腿,走路用四条腿,禽龙能跑得很快。
今日热词
目录 附录 查词历史