在他辞掉警察工作后，他们开始从事私人侦探业务。

They started up in the business as a private detective after he left the police.

youdao

他们的工作部分是传统的警察工作，部分是社会工作。

Their job is part traditional policing, part social work.

youdao

我视警徽为公众信仰的标志，只要我不违背警察工作的道德准则，我就要把它作为公众信任的符号而佩带。

I recognize the badge of my office as a symbol of public faith, and I accept it as a public trust to be held so long as I am true to the ethics of the police service.

youdao

And it was a fine programme exceppt it was not the right programme for the Afghanistan that need thousands of ordinary policeman patrolling the country and doing things.

项目本身不错,但是并不适合阿富汗本身,因为阿富汗需要的是成千上万的普通警察在不停地巡视，工作。

普林斯顿公开课 - 国际座谈会课程节选