I feel awfully sorry.

我感到万分抱歉。

youdao

I feel awfully sorry about it and want you to know what happened.

为此我感到非常内疚，想告诉你实情。

youdao

I feel awfully sorry about it and want you to know what happened.

为此我感到非常内疚，想告诉你实情。

youdao