We can use robots in many different places now, but robots don't have a1 history. We usually see robots in the films. The robots in these films are2 , faster and cleverer than people. In real life, people 3 robots in factories most of the time. Robots can do many dangerous, difficult or boring jobs for 4 . Some people can't look after themselves but robots can help them in everyday5 . For example, some blind (盲人) people use dogs to help themselves6 around. These dogs are guide (向导) dogs. And now scientists are making a robot to 7 these people. In the future, robot dogs may take the place of these guide dogs. And these robot dogs can help blind people to do many other useful things.
People also use robots in some American 8 . At one hospital, a robot takes meals from the kitchen to sick people's rooms. It never 9 its way because it has a map of the hospital in its computer system (系统). In the future, robots will work in many different ways. But robots will 10 take the place of human (人类).
