谁有How to save water的文章发个上来好吗～初中水平就行

Many people believe that the world's supply of fresh
water will never be used up. They think that fresh water
comes from such a variety of sources that it is always
sufficient for use. Such an opinion leads to a shocking
waste of water.
As a matter of fact, the earth is short of fresh water.
Furthermore, with the rapid growth of the world's
population, the rising demand for water by industry, and
the serious pollution of our surroundings, the world is
facing the danger of running out of fresh water.
Actually, in some big cities, fresh water cannot meet
the daily needs.
Therefore, to find new ways to save water is an urgent
task. First, we should pass strict laws to control any
waste of water. Second, scientists must work even harder
to purify sea water and polluted water, and try to find
substitutes to reduce the use of fresh water.

How can we save water?
Where there is