Pigs do not have swat glands and can't sweat,s__pigs cool themselves in water or mud during hot

问题描述:

Pigs do not have swat glands and can't sweat,s__pigs cool themselves in water or mud during hot
weather.They also use mud a__a form of sunscreen to protect their skin from hot sunlight.Besides,mud also p__pigs against flies and parasites翻译和填空

1. so 因此
2. as 作为
3. protect 保护能不能给我一下理由?O(∩_∩)O谢谢翻译一下句意,答案就很明显啊。猪没有汗腺也不会流汗,所以/因此在炎热的天气时他们会在水中给自己降温。他们还把泥浆作为一种防晒剂来保护自己的皮肤不受炽热阳光的伤害。另外,泥浆还能保护猪摆脱蚊子和寄生虫的伤害。固定短语:protect...from... 保护...使其不受...的伤害