Waiter A: Welcome! Come in, please.
Waiter B: Can I help you? Here's the menu.
Customer A: A pizza, please. What would you like?
Customer B: I'd like a humburger.
Customer A: What about some vegetable salad?
Customer B: I'd prefer some fruit salad.
Customer A: And I'd like some soup, too.
Customer A: A pizza, a hamburger, some fruit salad, and some soup, please.
Waiter B: O.K.
Waiter B: Here you are.
Customer A: Thank you.
Customer A and B: The food is nice. Yum, yum, yum. I'm full。
追答就是去餐馆和服务生的对话，进门，点菜，吃什么，的一段对话。
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