The environment very important to cities.[1]If the environment is better, the city will be better. In our city, the environment is not very good. There are too many cars. On my way to school, I can see a lot of cars. The air is not pure. I want to do something useful to protect the environment. For example, I can go to school on foot or ride a bicycle [2]. I can also ask my parents not to drive the car. If all people try their best to protect the environment, I think our city will be better in the future.