请高手找下英文的PUBLIC TRANSPORT的好处和有关于INTERNATIONAL LAW限制CARS的文章吧。。

TOPIC: the advantages of public transportation (2004.②）
POINTS:
Environmental effects
Traffic conditions
Independence
Costs
Safety
Accessibility
As the population in large cities has been increasing at a rapid rate, more and more public transportation need to be built there. This essay will look at some advantages of public transportation.

First of all, public transportation, such as trains, buses, and air planes, enables us to travel to many places more easily. For example, if we want to go somewhere by train, we just check the train map and time table. It can take you to the destination with any problems. Besides trains are very punctual, so you can always make it on time.

Second, Public transportation is friendly to the environment. We can share a bus or a train with a lot of people instead of one person or two using a car. Needless to say, it can reduce the consumption of gas which causes air-pollution. Also, we can