例句：
1、她对自己做过的事还没有表现出真正后悔的样子。
She has not shown any real regret for what she did.
2、他终生都将后悔作出了那一决定。
He was to regret that decision for the rest of his life.
3、 后来她后悔说了那些话。
Afterwards she was sorry for what she'd said.
4、这一决定也许会有让他后悔的一日。
The decision could be one he lives to regret.
5、她到不了天黑就会为自己说的话后悔。
She was to regret her words before the day was out.