第1个回答 2015-07-29
Can I help you ?
= what can I do for you ?
= How can I help you ?
望采纳！谢谢！本回答被网友采纳
第2个回答 2015-07-28
Can I be of some help?
What can I do for you?
第3个回答 2015-07-28
How could I do for you ?
第4个回答 2018-12-24
Can I help you?=May I help you?
第5个回答 2015-07-28
Can I help you＝What can I do for you