范文：
拼车可以省钱。拼车可以让你省下油钱。跟你拼车的人越多，你省得就越多。如果你们拼车的成员可以轮流使用汽车的话，拼车还可以让你省下修车的费用。
Carpooling can save money. Carpooling can save you money on gas. The more people carpool with you, the more you save. If your carpool members can use the car in turn, carpooling can also save you the cost of repairing the car.
拼车有利于环保。拼车可以减少马路上车辆的数量。这意味着更少的碳排放和空气污染。这样就可以净化空气，保护环境。
Carpooling is conducive to environmental protection. Carpooling can reduce the number of vehicles on the road. This means less carbon emissions and air pollution. This can purify the air and protect the environment.
拼车给我们带来便利。拼车是一种很灵活的选择。你可以找那些和你有同样时间表的人一起拼车。如果别人拼车正好少一个人的话，你可以加入到他们之中。这种灵活的拼车可以使你的上下班路程成为一段美妙的体验。
Carpooling brings us convenience. Carpooling is a very flexible choice. You can carpool with people who have the same schedule as you.
If there is just one less person in the carpool, you can join them. This flexible carpooling can make your commute a wonderful experience.
First of all, by carpooling, the car usage rate can be considerably increased. Before, it was very common that just one person drove his car to work. Now two or more people use the car together. Thus the efficiency of the car is improved. A lot of gas can be saved through this way. In a world where resources are so limited, carpooling particularly should be encouraged. Usually the passengers will share the cost of gas, which is very economical. Another benefit stemming from carpooling is people do not need to worry about finding a place to park their car. Car parking is often a headache for many drivers, especially for those living in big cities where parking lots are so few. However, if several people do carpooling, then the problem would no longer exist. More importantly, using cars less is an effective way to reduce the emission of carbon dioxide and carpooling can obviously help people achieve it. If fewer cars are on roads, the greenhouse gas into the atmosphere will be cut by a great amount.
Admittedly, there are also some advantages of carpooling. The most important is the concern about safety. However, if you are cautious enough, any potential danger can be avoided. Also, the individual freedom may be somewhat interfered. But this is only a minor problem to most people.
To conclude, carpooling can generally bring people many benefits. It should be encouraged so that more and more people would do this.本回答被提问者和网友采纳