警方的英文：
police

A police procedural.
警方程序上的

Give sb in charge;(esp Brit)hand sb over to the police
把某人交给警方.

We are working in conjunction with the police.
我们与警方配合进行工作。

Acting on a tip-off,the police arrested the drug smugglers.
警方根据密报逮捕了毒品走私者.

The police drew up a blacklist of wanted terrorists.
警方拟就一份通缉恐怖分子的黑名单.

Smoke-bomb(used esp in police or military operations)
烟幕弹(尤为警方或于军事行动中使用的)

An informer,especially a police informer.
告密者告密者，尤指警方告密者

The story he told police differed from the one he told his mother.
他在警方和母亲那里说辞不一。

The police is baffled, and Sherlock Holmes is call in to investigate.
警方被难住了，于是请福尔摩斯前来侦查。

Police cordoned off the area until the bomb was defused.
警方封锁了这个区域直至拆除炸弹的引信为止.

The police are on standby.
警察正整装待命。

The police have taken the suspect to the police station.
警察把这个嫌疑犯送到了警察局。

The police have detained two men for questioning at the police station.
警方拘留了两个人在警察局盘问。

He complain of police harassment or of harassment by the police.
他抱怨警察对他的不断侵扰。

The police acknowledged that three police vehicles were damaged.
警方承认有三辆警车被毁。