China has a big problem which is air pollution but this problem became more imp
ortant when Beijing was chosen to organize the Olympics games. The government of china makes more laws to reduce air pollution not just in Beijing but in the other cities. The air is still dirty and the reason for this problem is car emissions but there are lots of solutions such as use less-polluting petrol. For example in Brazil drivers use special kind of petrol ”ethylene “. It will be wonderful if we use bus on instead of using car. Also if we reduce the industry’s activities we can reduce the air pollution.
ortant when Beijing was chosen to organize the Olympics games. The government of china makes more laws to reduce air pollution not just in Beijing but in the other cities. The air is still dirty and the reason for this problem is car emissions but there are lots of solutions such as use less-polluting petrol. For example in Brazil drivers use special kind of petrol ”ethylene “. It will be wonderful if we use bus on instead of using car. Also if we reduce the industry’s activities we can reduce the air pollution. 
