I'm afraid (that) you don't understand what you said.

I'm afraid (that) you don't understand what you said. 请问I don't understand you said.和I don't understand what you s i'm sorry i ___ that you didn't understand what i said. now I____ don't understand what you said. You couldn\'t understand what I said? I'm afraid I said I love you get nothing,because I don't kno 请问but I don't understand what you said .I only want to expre I understand what you said I don't understand ______ he said that could you see _____is I don't think Mary understand what you said,did she? i hope that you can understand what i said Don't you know what I said?-( )