动物复数的英文拼写

　　例句：

　　The animal is hunted for its fur.

　　狩猎这种动物是为了获取其毛皮。

　　I have an allergy to animal hair.

　　我对动物毛过敏。

　　The animal retracted into its shell.

　　这只动物缩回到自己的壳里。