1·You really did me a big favor.
你真的帮了很大的忙。
2·I got a big favor to ask you.
我想请你帮个大忙。
3·On the menu, shrimp big favor!
关于菜单的问题，大虾帮帮忙啊！
4·I need to ask for a big favor.
我需要大力的协助。
5·I have a big favor to ask you.
我要请你帮个大忙。
6·I have a big favor to ask you.
请你帮我个大忙。
7·Could you do me a big favor?
可否请你帮我个忙？
8·Can you do me a big favor?
你能帮我一个大忙吗？
9·Can you do me a big favor?
你可以帮我一个大忙吗？
10·Ruth? I have a big favor to ask you.
露丝？请你帮我个大忙。