Starting from Thailand and countries around the world currently darim air pollutants air emissions drive that died out. If it's not necessary, it shouldUsed vehicles do not like driving.
From all over the world were present in the air from start driving. The exhaust air coming out If necessary, you should not use another vehicle to drive, for example.
Starting from the current in and around the world drew have polluted air from driving, which leaves อากาศเสียออกมา. If necessary, it should not use other vehicles in driving, such as