“不好意思,我没听清楚,麻烦再说一次”这句话的英语应该怎样说?

问题描述:

“不好意思,我没听清楚,麻烦再说一次”这句话的英语应该怎样说?

I'm sorry,but I didn't catch what you just said.I beg your pardon please.