有什么需要帮忙的吗?
Yes, please.
好的。
2、What can I do for you?
我能为您做点什么?
3、Is there anything I can do for you?
有什么能为您效劳的?
4、Just a moment, please.
请稍等一下。
5、May I use your phone?
我能借用您的电话吗?
Certainly.
当然可以。
Yes, of course.