不幸的副词是什么

　　Unfortunately, the people making the decisions are out of touch with the real world.

　　令人遗憾的是，制订决策的人不了解实情。

　　Unfortunately, I won't be able to attend the meeting.

　　真可惜我不能参加这次会议。

　　Unfortunately, my father is no soft touch.

　　可惜，我父亲并非有求必应。

　　Unfortunately they ran into a snowstorm along the way.

　　他们不幸在途中遇上了暴风雪。