动物世界虽然说是种类万千、形态各异、无奇不有,但它们万变不离其宗,大都遵循着一些基本的规律和法则,如用足行路,用翅飞翔等。可是如果告诉你,有一种动物用鼻子而不是用腿行走,你是否会大吃一惊?鼻行类动物是胎生的哺乳动物中极为特殊的一目,共有14科189种,栖息在太平洋的哈 Although the animal world is said to be of thousands of species, various shapes, and unsurprising, they never change their nature. Most of them follow some basic rules and rules, such as using foot paths and flying with wings. But if you tell that there is an animal that walks with its nose instead of walking with its legs, would you be surprised? Nose animals are extremely special in mammals. There are 14 families and 189 species, and they inhabit the Pacific Ocean.