sleep like a log
睡得很沉，一覺到天亮
口語·描述睡得好
英文釋義
to sleep deeply and soundly
例句
After the long hike, I slept like a log.
典故來源
比喻像木頭一樣一動不動地沉睡，源自19世紀英語，強調睡眠深沉。