俄语 ⇄ 德语

тайный сыщик 强调
警察	verdeckter Ermittler (Andrey Truhachev); verdeckter Polizist (Andrey Truhachev); Undercover-Cop n (Andrey Truhachev); Undercovercop m (Andrey Truhachev); Undercoveragent m (duden.de Andrey Truhachev)