求一篇英语作文 交通工具的利与弊

Today, more and more urban people have private cars.
There is no doubt that private cars make us travel faster and farther, but they do have caused some problems. For example, they emit too much exhaust fumes and thus pollute the air. This causes further problems. The old people especially suffer a lot from it. Private cars also contribute greatly to the increase of traffic jams and accidents. Traffic congestion has long been a problem of great concern and complaint in big cities. It has caused a lot of inconvenience to people's life and work. For example, people have to set off well in advance to get to work on time and come back very late when their work is over.
If the speed of road construction can not keep up with the quickly growing numbers of the cars, the road will be crowded seriously as time goes on.
Even though,the development of private cars offer great convenience and flexibility, you can no longer rely on public transport, free-wheeling to go to their own place. However, private cars, city traffic conditions will become worse, the phenomenon of traffic jams are everywhere, too many cars will pollute the air. My point is, it should be the development of the private car. Thus promoting economic development, facilitating people's lives. But for the environment, we can make greater efforts to protect other areas.
现如今，越来越多的城市人有私人汽车。
毫无疑问私家车让我们出行更快更远,但他们却引起了一些问题。例如,他们冒烟太多,因此废气污染了空气。这导致更多的问题。尤其是老人更甚。私人汽车也极大地促进了增加的交通拥堵和事故的发生。交通拥塞长期以来一直是最关心的问题和投诉在大城市。这已经引起了很大的不便与人们的生活和工作。例如,人们必须预先设定了上班要准时回来时,他们的工作是很晚了。
如果我们对公路建设跟不上快速增多的汽车,道路会很拥挤的严重随着时间的推移。
即便如此，发展私家车提供很大的便利和灵活性，可以不再依赖公共交通，随心所欲的去自己想去的地方。但是，私家车会使城市交通状况变的更糟，到处都是堵车现象，太多轿车会污染空气 。我的观点是，应该发展私家车。这样促进了经济的发展，方便了人们的生活。但是对于环境问题，我们可以从其他方面加大力度去保护。

现在的交通工具分为水，陆，空三方面。水上主要是船支，其运输能力大，安全性能一般。但运输速度慢，而且受地理条件的限制，而且污染严重，如一些轮船漏油的事故。陆上主要是自行车，电动车，汽车，火车；自行车，电动车优点是环保，安全性好，经济投入少，但行使速度慢距离小运输能力小，耗费人力；汽车行使距离一般，速度也一般，对环境污染比较严重；火车主要运输能力大，安全性高，但运输范围受限制，而且铁路建设投资大。空运主要是速度快，但经济投入大，运输量小，安全性高，受环境影响明显！

Now vehicles into water, land, and empty three aspects. Water is mainly boat teams, the transport capacity, safety performance is generally. But transportation speed is slow, and by geographical condition restriction, and polluted, as some of the ship leaking accident. Land is mainly the bicycle, electric, car, train, Bicycles, electric cars advantage is environmental protection, safety, economic less input, but exercise slow distance is small transportation capacity is small, the human cost; Auto speed also exercise distance general, general, to environment pollution is severe, The train main transport capacity, high safety, but the scope of delivery is restricted, and railway construction investment. Airfreight mainly is speed, but economic great input, traffic volume small, high safety, environmental influences obvious!

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