人们都知道狗的鼻子十分灵敏,殊不知,在动物界中,猪的鼻子同样也很灵敏。“十·一”黄金周,我和妈妈去姥爷家,就遇见了这样的一件事情,使我对猪鼻子的灵敏性有了更进一步的认识。一进姥爷家门,姥爷就对我说:“昊昊,快去看看吧,咱家后院的老母猪又下了三只小猪崽儿。”我一听,高 People know the dog's nose is very sensitive, everyone knows, in the animal world, the pig's nose is also very sensitive. During the golden week of the “October 1” Golden Week, my mother and I went to my grandfather's house to meet such a thing and make me have a better understanding of the sensitivity of the pig's nose. A grandfather into the house, my grandfather said to me: “Hao Hao, go take a look at it, our family backyard old sow took another three piglets.” I heard, high