car problem
...ry tale. Living in the country but going to the city to work has blurred the boundaries between the rural and urban areas. Cars also make family travels convenient. It has brought about great changes to people’s way of working, with faster pace and higher efficiency. While cars bring convenience to people, they bring problems as well, especially as the number of cars is on the increase. For instance, according to statistics for the last few decades, the number of people who died under the wheels has already surpassed the number of people killed in the second world war. The smoke discharge from cars cause pollution that threatens the health of the people. The rush hour traffic jams have become a headache for city administrators. With the development of science and technology, people have now g...