investigative journalism
noun [ U ] media uk/ɪnˌves.tɪ.ɡə.tɪv ˈdʒɜː.nə.lɪ.zəm/ us/ɪnˌves.tɪ.ɡə.t̬ɪv ˈdʒɝː.nə.lɪ.zəm/
调查性报道
a type of journalism that tries to discover information of public interest that someone is trying to hide
Conspiracy is a popular subject for investigative journalism. 阴谋活动是调查性报道的一个热门话题。