When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.
最近有個學生看見兩個工人在學校門外用風鉆干活,馬上打電話報告警察,說有兩個學生裝扮成工人,正在用風鉆破壞路面。