求一篇作文 can we live in harmony with nature?字数120~150

写作思路：
1.首先确定这是一篇描述地方的说明文.
2.确定写作要点：根据所给信息,大体可以分为三个部分——城市简介,可以按照地理位置、自然环境、城市面貌和变化发展这样的逻辑顺序写,接下来写你看到的问题,最后写你的一些看法和建议.
3.各层次之间注意使用恰当的连词,让过渡自然,结构合理.比如：however,in my opinion 等.
Dear Bob,
It’s very kind of you to write me and let me know about our beautiful city.Now I’d like to tell you something about my hometown Jiangcheng.
The city stands on the bank of the Changjiang river.It is a beautiful place for people to live in.Its economy has been developing rapidly in the past ten years.New factories,houses,and roads have been built.More schools and hospitals are available for its people.However,there are still some problems,such as water and air pollution and heavy traffic in rush hours.In my opinion,Jiangcheng should develop its economy scientifically.I would also think that the growth of its population should be brought under control so that we’ll have a better hometown in future.
Yours,
Xiaohua