1) I wish to ask you a favour / I wish to ask a favour of you
我想求你一件事
2) I must ask you a favor.
我求你一件事。
3) I pray you to think again.
我求你再想一想。
4) He asked a favour of me.
他求我一件事。
5) I beg a favor of you.
我有一件事求您。
6) I thought of a thing.
我想到一件事.
参考词条