1.The men had been recovering at a San Antonio, Texas hospital since being rescued in an undercover operation last week.
这几人上周被秘密救出后，被送往德克萨斯州圣安东尼奥的一家医院，目前正在恢复中。
2.After two years of using an undercover operation , the FBI finally arrested the Cuban drug king .
经过两年的秘密行动，联邦调查局终于逮捕了这位古巴毒枭。
3.Though Castresana was careful not to blow CICIG's undercover operation, he interceded repeatedly to foil the gang's plans.
虽然卡斯特雷萨纳小心翼翼不让CICIG的秘密行动暴露，他还是不断插手以挫败该黑帮的计划。
4.You already destroyed an undercover operation we spent years putting in place.
你们已经破坏了我们实施多年
5.In every undercover operation, there is a tipping point, a moment when the bad guys move from suspicion to trust.
在每次卧底行动中，都有临界点，一个坏人由怀疑到信任的时刻。