may i change my order?
我能變更我所點的菜嗎?
may i have tea instead of coffee?
我可以改要茶不要咖啡嗎?
b：what will you have?
你要點什么?
a：just a moment, please. i haven't made up my mind yet.
請稍等，我還沒決定。
b：may i take your order, sir?
你要點菜了嗎?先生。
a：yes. let me see. may i have a bottle of white wine?
是的，我看看，我要一瓶白葡萄酒好嗎?
two glasses of red, please.
兩杯紅酒。