求翻译一句话,并分析语法结构,要专业地道,谢

题目

求翻译一句话,并分析语法结构,要专业地道,谢
and I will tell you what I really do not miss and that is having to spend two hours commuting on the bus and train every day.

答案

我将告诉你什么是我最不想回想起的—那就是不得不每天花费两小时在往返的汽车和火车上(应该指上下班)
what I really do not miss为主语从句,后面的that is...为同位语从句,用来解释这个what