in deep water
陷入困境或麻煩中
口語·表達陷入困境
英文釋義
in a difficult or dangerous situation; in trouble or facing serious consequences
例句
I'm in deep water with this project—I have no idea how to finish it on time.
典故來源
源自航海術語，船只在深水中難以控制或救援，比喻陷入危險或困難境地。