Simon says
noun/ˌsaɪmən ˈsez/
/ˌsaɪmən ˈsez/
[uncountable]- a children’s game in which players should only do what a person says if he/she says ‘Simon says…’ at the beginning of the instruction
得令游戏（儿童游戏，有人在发指令开始时说 “西蒙说”，参加者才能照做）