I am Tom. I'm ten years old. I am very afraid to cross the road(过马路). When the light changes into green, I will go. I will stop at the red light. We can wait at the yellow light. We must obey(遵守)the traffic rules.
Hello! I'm Robin. Today Sarah and I are in the world robot exhibition. There are so many robots. A Canadian robot is drawing a picture. A Japanese robot, Asako is making sushi. A Spanish robot is playing music. A Chinese robot is doing kung fu. He teaches me. I'm very happy.