The young man wandering on the street acted so suspiciously that the policeman in plainclothes brought him to the police station.
The young man wandering on the street acted so suspiciously that the policeman in plainclothes brought him to the police station.
这个在街上闲逛的年轻人行迹十分可疑，以至于便衣警察将他送到了警察局。