Nowadays cars becoming very important. people can't live with out it. We have many advantages and disadvantages for having cars.
First of all, you can finish your things in the short time by cars. For example If you want to buy something like food, or clothes you will go shopping buy your cars in the short time. Also if you have emergency problem, like someone sick you will take that person to a hospital in the short time.
Furthermore, it's easy to travel to other citise by cars. For example, If you travel to other city by your car, you can go to any places you want. However, If you travel by bus, the bus driver has station his will stop in it, then you should take anothe kinds of transport.
On the other hand, cars have disadvantage like air pollution. For example too much cars in the street. When people walk beside the street they will smell the carbon coming from the car, then they will get sick after long time. Also cars make people lazy. Many people stop doing sport after they having a car, so we should try to do soprt even we have a car.
To sum up, cars have many advantages and disadvantges. However, we should use a car in the good way. Also we should not use a car always try to use anothe kinds of transport to make decrease for the air pollution.