吉尼斯世界紀(jì)錄
2021-03-08 14:27:01姜琴
閱讀(快樂英語高年級) 2021年11期
姜琴
George is from the US. He has the biggest collection（收藏） of dinosaur droppings（糞便）in the world. There are 1，277 droppings. They are as hard as a rock and they have no smell.
