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Betty is an America girl. She is thirteen. She is in Hangzhou with her parents. She doesn't know much Chinese. She can't speak Chinese well. Sometimes her friends don't understand. It's Sunday morning. She is going to the zoo to see pandas. She is waiting at a bus stop. At the bus stop she asks a boy how to go to the zoo. But the boy can't understand her. Then she takes out a pen and some paper. She draws a panda on it and shows the picture to the boy. The boy smiles and shows her the way to the zoo: You can take the No.15 bus. It's in front of the bus station.