set piece

剑桥词典

part of a film , play , etc. that is exciting and attracts attention , but is often not a necessary part of the story
（電影、戯劇等中激動人心卻往往沒有必要的）噱頭，固定套路
UK (US set play)
a move in a sports game that has been planned and practised
（躰育運動中）事先佈置好的戰術 返回 set piece