◎ 如堕五里雾中 rúduòwǔlǐ wùzhōng[as if lost in thick fog;utterly mystified] 好像掉在大雾里。比喻迷离恍惚,辨不清方向,或弄不清是怎么回事-----------------国语辞典:好像坠入极大的云雾中。语本《后汉书.卷三六.张霸传》:「性好道术,能作五里雾。」后比喻模模糊糊或看不清事情的真相。如:「你们俩这样一吵,把我搞得如堕五里雾中,摸不著头绪。」
◎ 如臂使指 rúbìshǐzhǐ[direct with ease] 比喻指挥如意,毫无牵制或障碍令海内之势如身之使臂,臂之使指,莫不制从。——《汉书·贾谊传》-----------------国语辞典:像胳臂指使手指。语本《汉书.卷四八.贾谊传》:「令海内之势如身之使臂,臂之使指,莫不制从。」比喻指挥如意,得心应手。唐.独孤及〈故江陵尹兼御史大夫吕諲谥议〉:「且训其三军,如臂使指。」反鞭长莫及英语 as the arm moves the finger (idiom), freely and effortlessly, to have perfect command of