英语作文未来的交通工具带翻译

the vehicles of the futureNowadays, the technology has become so advanced, more and more people have owned the private cars ,but in the mean time ,the air pollution has become worse and worse, though the government has been aware of the problem, yet the solutions are not so good to avoid the pollution.however, in the future ,about fifty years latter ,the vehicle would be used which would be judged by whether it is advantage to the enviromental protection. In other words, the power would not be the petrol, the new energy sources would be used instead of the gas. For example, we would take bus which uses the marsh gas to move