影视英语口语:障眼法

“障眼法”在英语口语里能怎么说？

蹩脚口语：hiding
地道口语：smoke and mirrors.

影视来源：《欢乐合唱团》

剧情引导：本来以为地区赛对阵聋人学校和问题女校，赢得胜利易如反掌，谁知亲见女校的表演之后，Will被女生们的惊人表演吓到，Rachel上前安慰他说没什么的……

Rachel: Mr. Shue, you seem concerned.
Will: What? No. I mean, they were great, but we're just as good.
Rachel: Mr. Shue, if I may. What they were doing was just all smoke and mirrors. It's called "hairography."
Will: What?
Rachel: Hairography. All the whizzing of their hair around just to distract from the fact that they're not really good dancers. And their vocals were just so-so. Trust me. We've nothing to be afraid of.