与美国小学生一起学英文第3册 第7期:淡水
时间：2019-01-10 作者：英语课 分类：与美国小学生一起学英文第3册
英语课
Fresh Water 淡水
Fresh water comes from ponds, lakes, rivers and streams. 淡水来自于池塘、湖泊、河流和溪流。
People use fresh water for drinking, farming 1 and so on. 淡水可用于饮用、耕种等等。
People can only drink fresh water. 人们只能饮用淡水。
People should drink 2 liters 2 of water every day to make their bodies healthy. 人们每天需要饮用2公升淡水来保证身体健康。
Believe it or not, 18 percent of the world's population does not have enough drinking water. 不管你相不相信，世界上18%的人口缺乏足够的饮用水。
Therefore, people should try to protect fresh water on Earth. 因此，人们要保护地球的淡水资源。
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小学英语