句式1：Could you please…?
Could you please do me a favor ?
劳驾，你能帮我一个忙吗？
句式2：Could you possibly…
Could you possibly pick me up tomorrow?
你明天方不方便接我一下？
句式3：Would you mind…
Would you mind closing the door?
你介意去关一下门吗？
句式4：Could I trouble you to…
Could I trouble you to open the door for me?
我能麻烦你帮我开一下门吗？
句式5：Can you give me a hand?
give me a hand，直译是“给我一只手”，意思是在你忙得不可开交的时候，请求别人助你一臂之力。
Can you give me a hand? I’m exhausted.
你能帮帮我吗？我已经累毁了。