prank·ster
noun/ˈpræŋkstə(r)/
/ˈpræŋkstər/
- a person who plays tricks on people as a joke
恶作剧：一个在玩笑的人 - Student pranksters have done considerable damage to the school buildings.
恶作剧的学生对学校的建筑造成相当大的损坏。
- Student pranksters have done considerable damage to the school buildings.