口试演讲（6句话即可）"development of transportation"

It can both be good and bad.（总起,正反两方面）
The good aspect is more ways of transportantion make people have more means to communicate.（利）
The bad aspect is more tansportation means more pollution,it will harm people's health,trrafic jam,etc.（弊）
I think it is very wise to improve the public transportation,because bus can take more people than car.（意见一）
It is also a good ideal to reduce the harmful factors in fuel.（意见二）
I hope this develope of the transportation in Shanghai can be bring more convinence to people ,and at the same,less pollutions.（提出希望,结束）
以上为原创,错误在所难免,见谅!

Good good study, day day up!