folie a&2& deux

例句：

1. 1. The musician's performance was afolie deux, which means hewas both mad and insane.
   这位音乐家的表现是一场疯狂的双人舞，意味着他既疯狂又疯狂。
2. 2. The couple's loveaffair was a folie a&2& deux, which is aFrench expression meaning they were both madlyin love.
   这对情侣的爱情是一场疯狂的双人舞，这是一句法语表达，意思是他们都是疯狂地相爱。
3. 3. The scientist's discovery was a folie a&2& deux, which meanshis research was both groundbreaking anddangerous.
   这位科学家的发现是一场疯狂的双人舞，这意味着他的研究既开创性又危险。