I didn't understand ________________
I didn't understand ________________
He said something () i didn't understand.
I didn't understand和I don't understand有什么区别
i didn't understand 与 i don't understand的区别?
I didn't understand what you said.(同义句)
Sorry,I didn't understand you said翻译一下
I hope you understand me and didn't mean that.
Please say a_____.I didn't understand you just now
i didn't understand the problem until it_____(explan) again
______I didn't understand thewords,I knew what he wanted?
I didn't understand what you said.(同义句转换) I didn't understan
I didn't really understand 我不太懂 I really didn't