求翻译：之前，人们认为淡水是取之不尽的，像雨水、河水、井水都是淡水.实际上，近年来，由于人口的增加、工业用水的增加、水资源的污染，淡水资源已非常短缺。那么人类应该怎么办呢？我希望人们都能行动起来，从小事做起，节约每一滴水是什么意思？

Before, people think water is inexhaustible, like the rain, river water, well water is fresh water. In fact, in recent years, due to population growth, increased industrial water, water pollution, freshwater resources are in short supply. So how human beings should do? I hope people can take action,

It was felt that, before fresh water is inexhaustible, like rain water, river water and well water is freshwater. In fact, in recent years, as a result, the increase in population increase of industrial water use, water resources, pollution of freshwater resources has been lacking. If the human shou

Before, the people thought the fresh water is inexhaustible, looks like the rain water, the river water, the well water all is the fresh water. In fact, in recent years, as a result of population increase, process water increase, water resources pollution, fresh water resources already extremely sho

The notion think is inexhaustible, like rain, river water and well water are freshwater. Indeed, in recent years, due to the increase in population growth, industrial water, pollution of water resources, freshwater resources are very short. Then mankind should do? I want people to just get out there

Before, the people thought the fresh water is inexhaustible, looks like the rain water, the river water, the well water all is the fresh water. In fact, in recent years, as a result of population increase, process water increase, water resources pollution, fresh water resources already extremely sho