Used passenger cars, buses or walk to school or ride a bicycle to work, instead of using private cars, and private cars should be used when you need to travel long distances only.Travel.
Use regular passenger cars Walking or biking to school or go to work instead of private cars. Make sure you use a private car trips only when traveling.
The passenger car and bus. Walk or bike to go to school or go to work instead of using private cars. And should use private cars when traveling long distances only travel.