学进去

Jim lives in a city with his wife. He is a car designer (设计者). He works in a car company. It is not far from their home, so he goes to work on foot every day. His wife is a worker, and she works in a shoe factory. It’s far from their home, so she goes to work by car. When she drives the car, she is very careful. When the light is yellow, she slows down and stops. When the light is red, she waits. She won’t go until the light is green. She always says that we must obey (遵守) the traffic rules.