文中词汇表达比较多样,能多用学术词汇就更好了;作者句法知识很棒,适当增加从句的使用,会取得更不错的成绩;文章层次较为清晰;请注意分段。
Water shortage China’s many cities are now going thirsty. What has caused the shortage? The main reason is that growing population and new industries demand more water. But the most important reason is serious pollution of water resources. As economic systems have developed in our country, water pollution has been going from bad to worse. In addition to these, some areas are suffering from drought after years of poor rainfall. To solve the problem of water shortage , firstly, cities should work out a plan of how to make the best use of water supply. Secondly, we should do our best to balance water resources and industrial development. Thirdly, we should persuade citizens to economize on water. With the operation of the action, the cities will be free of being worried about water shortage.