It is well known that fresh water is of the most importance on earth, espetially in people's life. However, a great many people haven't give up the habit of wasting water in every day. In my opinion, people should pay more attention to their habit in life.
First of all, although there are a great deal of water on earth, fresh water is very poor in the world. That's why it is necessary to save water all the time. Secondly, water must be proceeded complicated before it can be used. We must look on the works that have been done by water companies. In addition, it is really much easy for us to build up the habit to make full use of water. For example, the water used for washing can be reused to flush the toilet. What's more, if we pay a little attention to turn off the tip, a large number of water can be saved in deed.
All in a word, it is our responsibility to save water in life, which is a way of saving life on earth.
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本帖最后由 wildlilysdu 于 2008-5-25 09:23 编辑 ]