Sorry,but i didn't quite follow you 的意思和同义句

1。中文翻译：对不起,只是我不能完全理解你（说的话）。2。Sorry,but I didn't quite follow you。=(I am)Sorry,but I didn't understand your words。=(I am)Sorry,but I didn't understand what you said。=(I am)Sorry,but I didn't figure out your words。=(I am)Sorry,but I didn't figure out what you said。=(I am)Sorry,but I didn't catch you。