如今我们城市的污染越来越严重,你要怎么样来保护我们的城市呢?

It's our duty to keep the city clean and tidy.So we should collect waste paper and empty bottels for recycling.And we should plant trees and flowers.We shouldn't throw waste about or spit in public.If everyone tries his best ,I am sure the city will get more and more beautiful

The important to protect environment
"No water, no creatures" It's ture that the human being will run the end if there is no water in the world. Man can live for about 7days without any food, but ...