用英语介绍河马

问题描述

精选答案

Hippopotamus amphibius: it is an omnivorous freshwater species of Mammalia, whale Artiodactyla and hippopotamaridae.

It is huge, 2-5 meters long, including a tail about 35 cm long; Shoulder height 1.5m; Weight 1300-3200 kg.

What matters most is that they are human beings' friends.We are the parts of nature.

其他回答

小黑说教育

Hippo is one of the biggest animal in the world.河马是世界上最大的动物之一。