Customer: Can I have an ashtray, please? Waitress : I'm sorry, sir. This is a non-smoking section. Customer: Where's the smoking section? Waitress : Over there: 禁止吸烟 顾 客：请给我个烟灰缸好吗? 女服务员：抱歉，先生。这里是禁烟区。 顾 客：吸烟区在哪儿? 女服务员：在那边。