Could you do me a favor?你可以帮我一个忙吗?
It depends.依形式而定。
I'm a miser.我是个小气鬼。
Could you give me a hand?你可以帮我一个忙吗?
Could you help me?你可以帮我一个忙吗?
Sure, no problem.当然没问题。
Could you do me a favor?你可以帮我一个忙吗?
It depends.依形式而定。
I'm a miser.我是个小气鬼。
Could you give me a hand?你可以帮我一个忙吗?
Could you help me?你可以帮我一个忙吗?
Sure, no problem.当然没问题。