The saboteurs had demanded money in return for revealing how they hacked into the systems.那些故意破坏者索要钱财，以作为透露自己是如何非法进入该电脑系统的交换条件。The saboteurs had planned to bomb buses and offices.闹事者原本计划用炸弹袭击公共汽车和办公楼。The lorries were wrecked by saboteurs.大卡车被蓄意破坏者给严重毁坏了。The car's tires were slashed by saboteurs.这辆车的轮胎被人蓄意割破了。