6. 提供(帮助等)和应答 Offers and responses
Can I help you? Yes, please.
What can I do for you? No,thanks / thank you.
[解析] (1) Can I help you? What can I do for you?
一种情况是别人主动向你提供帮助,意思是"需要帮忙吗?""要我帮助吗?"另一种情况是招呼顾客的时候的用语,意思是"你要点什么?""你用点什么?"
(2) Yes, please. 表示愿意接受帮助.
No, thanks. 表示委婉地拒绝.