一日一成语【241】go into one’s dance 有备而来；背诵台词

go into one’s dance
[美俚]有备而来；背诵台词

When you question them, they will just go into their dance so you can get nothing in your investigation.
当你盘问他们时，他们只是把编好的话端出来，使你的调查毫无所获。

注解：
go into意指进入某种状态，dance意指舞蹈；to go into one’s dance系指进入表演状态，喻指说着事先准备好的措辞。