Hello, I'm Ann. I am an American girl. But now I am in Shanghai with my parents. On Saturday, I usually go to the science museum. It's next to the cinema on Center Street. It's not far. So I usually go there on foot, I can see lots of robots in the museum. Some can read and write. Some can sing and dance. They are interesting. Do you want to go there with me? On Sunday, I usually go to the nature park. It's on Center Street, too. It's in front of the zoo. I usually go there by bike. Tomorrow is Sunday. I am going to the park. I am going to have a picnic with my friends in the park. We are going to have a good time.