I can understand what thay said _____(complete)

I can understand what thay said _____(complete) --Can you catch what I said?--Sorry,I can _____ understand i i hope that you can understand what i said _____,I couldn't understand what he said I can't understand what you said sorry 翻译 连词成句almost,what,I,can,said,understand,he I can't understand what you have said. I understand what you said I understand most of what you said,but I can’t understand can you understand what i said?sorry.i can follow you would I can make you (understand) what I said,but you can't make y I can't understand _____.