PHRASE
魔仆出瓶,事已发生(尤指产生负面影响)
If you say that the genie is out of the bottle or that someone has let the genie out of the bottle, you mean that something has happened which has made a great and permanent change in people's lives, especially a bad change.
例句
As for unconventional weapons, the genie is unfortunately already out of the bottle.
不幸的是,非常规武器已经带来难以收拾的局面。