There is no police force. There are no judges, no juries, so everyone is the judge in his or her own case.

没有警察，没有法官，没有陪审团，所以每个人都是自己的法官。

耶鲁公开课 - 公正课程节选

By your estimation, how many more years before we will see Afghan National Army and the police force in enough numbers to stablize the country?

根据您的估计，还要多少年,才能有足够的阿富汗国民士兵和警察,来维持这个国家的安定？

普林斯顿公开课 - 国际座谈会课程节选

The British don't have a police force until 1827 or 1829, I can't remember which, when Robert Peale creates a London police force which they call the Bobbies, after, like, Robert, Bob, bobbies.

英国在一八二七年才有警力武装,或者是一八二九年,记不清是哪个了,罗伯特·皮尔创建了第一个伦敦警局,叫做博比斯警署,后来,罗伯特·皮尔,博比斯发现

耶鲁公开课 - 欧洲文明课程节选