一般来说美国礼貌的说法是,先问客人想不想喝点什么,用would会更礼貌柔和:Would you like something to drink?顾客一般会回答:Yes,may I get some coffee/tea/..? 可能客人会说想喝咖啡/茶等等如果客人只说了Yes,那就是需要你推荐了这时候你要问: How about some coffee/tea?那要来点咖啡/茶吗?这时顾客就会做出选择了
Do you like something to drink?你想要的喝点什么吗?What do you want to drink?/What would you like to drink?(更有礼貌)你想喝点什么?What would you like, Chinese tea or coffee? 你喜欢什么,中国茶还是咖啡?