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    Are robots our friends or enemies（敌人） Sci-fi writers give us different to this question in their books. American writer Isaac Asimov  the book,I, Robotin 1950. In his story, robots are friendly.

    In the story, a mother buys a robot called Robbie her young daughter, Gloria. The girl soon  friends with the robot. But some people don't like robots. Gloria's mother has to take Robbie away. Gloria is very She cries and thinks of Robbie every day. Gloria's mother takes her to a robot factory to see Robbie.

    When Gloria sees Robbie, she runs to him. But she runs in the way of car. Robbie saves Gloria. Gloria's mother sees Robbie is good for Gloria, and the family takes Robbie to their home.