ㄖㄨˊㄉㄨㄛˋduòˇㄌㄧˇˋwǔlǐwùㄓㄨㄥzhōng

如堕五里雾中
  1. 好像雲霧比喻陷入迷離恍惚境地事情真相 警方如墮五里霧中案情破案線索」、如墮五里霧中頭緒」。

as if lost in a thick fog (idiom)​, in a fog, muddled, completely unfamiliar with sth