I like dogs, they are mankind's best friend. They have a tail and four legs. They run around all the time. 我喜欢小狗，他们是人类最好的朋友。他们有一条尾巴还有四条腿。他们总是跑来跑去的。 Cats are like a smaller version of tigers. They have paws, a tail, whiskers and huge eyes. 猫就好像老虎的缩小版。他们有爪子，有尾巴，有胡须还有大大的眼睛。 Fishes can't live without water. They have fins and a tail. When they sleep, they don't need to close their eyes. 鱼离开水不能生存。他们有鱼鳍和一条尾巴。他们睡觉的时候，不用闭上眼睛。
