Ain't got no cop people to help you keep your booze now, do you?

这回没有警察来帮你了你还想保住你的酒吗？

youdao

He turned down a plum job in criminal accountancy, partly for personal reasons, and thus acquired credibility: everyone assumed that no undercover cop would turn down such a job.

他回绝了一份在犯罪集团作会计师的美差(部分是出于个人原因)，由此获得了可信度：所有人都认为，没有哪个卧底警员会拒绝这样的工作。

youdao

A police officer has no idea, but under Chicago's anti-gang law, the cop must order them to disperse.

警官不得而知，但是根据芝加哥反犯罪集团法，警察必须命令他们散开。

youdao

There was no cop or squad car in sight, and he could have stopped.

NEWYORKER: The Valetudinarian

Still, when a youth is knifed outside a night club, no cop needs evening classes in evolutionary psychology to realize the folly of rounding up grannies.

NEWYORKER: It Ain��t Necessarily So

And Kahn was no cop.

FORBES: Beer baron turns top cop