Please translate the following sentence,thank you.

题目

Please translate the following sentence,thank you.
It is unbelievable how much you do not know about the game you have been playing all your life.
个人看法：你对自己从事了一辈子的行业其实一无所知,多么的令人难以置信

答案

It is unbelievable how much you do not know about the game you have been playing all your life.
一辈子在倒腾的东西,你究竟掌握了多少这都能不清楚么?太难以置信了!