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Mary is from Canada. She teaches English in China now. She knows a little Chinese. She isn't free from Monday to Friday. So she often goes shopping on Saturdays. Today is Saturday. Mary goes to the shop. She comes out of the taxi and goes into the shop. " Can I help you?" the man in the shop asks her in Chinese. Mary thinks she can tell the man what she wants in Chinese. So she says in Chinese," A quilt (被子), please. "Then the man goes to the back of the shop. "The man understands(理解) me. My Chinese is not bad. "She thinks. She's happy. Soon the man comes back. He shows Mary a cup(杯子).