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题目：Some findings have revealed that cities around the world are growing large. Could you outline the possible causes and predict consequences?
It seems to be an increasingly widespread concern that cities' size is getting larger and larger around the world, and I think that economy development and population increasing are definitely responsible for this.
In the past, there are not many industries or companies in the city. This is no longer the case. Due to developing modern economy cities are filled with job opportunities, more and more people leave their rural hometown to find a job, raising their family or achieving their life value. So industrialization is the root cause of this phenomenon.
Another important factor contributing to this phenomenon is that there are much more citizens born in every year and all of them seek a higher living standard. Because, in the countryside, they cannot find enough entertaining place, modern facilities and good medical services, going to urban area is an inevitable choice. Besides, to purchase well education is another reason resulting to this.
The positive consequences of larger town include gathering talents from domestic and overseas, pooling all resources to stimulate economy sustainable developing, and benefit the public. Of course, there are lots of disadvantages caused by big city. Firstly, housing price is a concern. The more people want to dwell in city, the more possibility house price would increase. Secondly, environmental protection is another critical problem. Unless every citizen raise the green awareness to consume less and recycle more, ecosystem of city would get worse and worse. Last but not least, public transportation is also a dilemma which local authorities must cope with in order to avoid traffic jams on rush hours every-day.
In sum, there are several different factors leading to big city size. We should accept it and find various feasible measurements to overcome the cons it brings, because the negative impacts of this trend are too serious to be neglected.
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发表于 2013-8-22 07:49:40
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