people dig great pools and let the sea water in.When the sun dries up the water ,people can get s

问题描述:

people dig great pools and let the sea water in.When the sun dries up the water ,people can get s

人们挖大水池灌入海水.当太阳把水晒干了,人们可以得到盐

人们挖了很大的池子,让海水进入,当太阳把水晒得蒸发掉以后,人们就可以收获盐了