每日商務英語 第527期:呆若木雞

dumb as a stump--------呆若木雞（俚語）

英文釋義
(SLANG) Describing the condition of being extremely stupid.

例句
Some of the questions I was asked in my job interview yesterday were so difficult that I felt dumb as a stump when I attempted to answer them.
昨天的求職面試有些問題實在太難，我在回答的時候呆若木雞。