"How can I help you"的同义转换?

how can I help you?同义句? How can I help you 和 What can I help you 的区别 how can i help you?还是what can i help you? How can I help you的同义转换? what happened!my friend how can i help you “HOW can we help you? I can help you ( ) I can help you ( ) can i help you Can i help you “Can I help you? I can help you ( ) I can help you ( ) I can help you ( ) I can help you ( ) How can I help you?与What can I do for you?的区别 I can show you how you can help me one day改为简单句 Could you please tell me what can i do for you or how to help you