System traffic refers to traffic rules, which requires a survey of all kinds, such as bicycle car. Motorcycles, cars, trucks Traffic systems are different in different countries, such as Brunei is left hand drive and right hand drive to China.
System traffic means traffic relies on the rules of all types of vehicles, such as bicycles, motorcycles, cars, trucks, traffic systems are different in each country such as Brunei has a left-hand drive. And China drive on the right hand.
Traffic system refers to travel to live traffic laws of all kinds, such as car, bicycle, motorcycle, car, truck traffic system are different in each country. Such as Brunei driving a car, left hand.