1) Can I be of any assistance?
能替您效劳吗?
2) SALESMAN: Can I help you?
我能效劳吗?
3) Will you guarantee it?
您能保证吗?
4) Could I help you?
我能帮您吗?
5) Can I serve you in any way?
我能为您帮忙吗?
6) May I entreat a favour of you
您能帮帮忙吗?
参考词条