1,Our skin can protect us from sun-burnt.(皮肤可以保护我们防止被太阳灼伤)
2,Our skin can will protect us from being infected by germ.(皮肤可以使我们远离细菌感染)
3,When we get hurt,the skin will help us to recover from illness as soon as possible (我们受伤后,皮肤会帮我们尽快痊愈)