sabotage

n. 怠工,破坏活动,破坏
v. 从事破坏活动,妨害,破坏

The branch of an intelligence service charged with keeping sensitive information from an enemy, deceiving that enemy, preventing subversion and sabotage, and collecting political and military information.

反情报组织情报组织的一个分支，任务是使敌人得不到高级机密，欺骗敌人，避免颠覆和阴谋破坏并收集政治和军事情况

Several acts of sabotage are committed against radio station.

发生好几起对电台财产的蓄意破坏。