2.They killed two men in retaliation for a bomb attack the previous day.
为了报前一天的炸弹袭击,们杀死了两个人。
3.They determined on retaliation.
们决定采取报行动。
4.The revanche du berceau (“revenge of the cradle”) dreamed of by some romantic nationalists as retaliation for the British conquest of 1759 didn't seem so far-fetched.