มลพิษทางอากาศพวกเราทุกคนต้องหยุดใช้

Air pollution, everyone of us must stop using a car is not necessary at the time of the ยนตื. Because of the smoke, destroying the surrounding people and the atmosphere. As a result of damage to everyone's world. We have to help each other solve this pan to make a bike ride and then had practice as in Chiang Mai, let's.

Air pollution, we all have to stop the car, ranging in time is not necessary. For smoke break peers and the atmosphere. Disastrous to the world of everyone. We have to solve this problem to be. I learned to ride a bike like in Chiang Mai today.

Air pollution, we all must stop using the car ยนตื when necessary. Because of the smoke and destroy surrounding atmosphere affect with the world of everyone, we will have to solve this problem.