My name is Cole. I'm a private detective. This is a police officer.

我叫科尔，是一位私人侦探。这位是警官。

youdao

A private detective had been tailing them for several weeks.

私人侦探几个星期来一直在跟踪他们。

《牛津词典》

A private detective employed by a hotel or retail store.

被旅店或零售店雇来的私人侦探。

youdao

Last March, a BBC Panorama programme alleged that a senior News of the World executive obtained emails hacked into by a private detective.

BBC: Metropolitan Police starts computer hacking probe

The same year a private detective working for the Needham family examined claims that local police did not investigate the case properly at the time.

BBC: Ben Needham disappearance: A 21-year-old mystery

Now in her 22nd year as a private detective, she's noticed the hurricane churned up all sorts of untidy situations in which her skills are helpful.

NPR: Gumshoes Cite More Cases, Hassles Post-Katrina