The fox is the cleverest of all the animals
动物───animal;狐狸───fox
The dolphin is an intelligent animal.───海豚是聪明的动物。
A mule is a sterile animal.───骡子是不能生育的动物.
He is an animal trainer for the circus.───他是马戏团的驯兽师.
The animal retracted into its shell.───这只动物缩回到自己的壳里。
Each animal has its ecological niche.───每种动物都有自己的生态位.
He didn't much care for the stuffed animal heads that hung on the walls.───他不是很喜欢墙上挂的那些动物头颅标本。
Animal husbandry on the grassland is developing rapidly.───草原上的畜牧业在迅速发展.
The cheetah is generally credited as the world's fastest animal.───猎豹被公认是世界上跑得最快的动物.