as busy as a bee
非常忙碌
口语·形容非常忙碌
英文释义
to be very busy, working quickly and energetically
例句
She's been as busy as a bee all morning, cleaning the house and cooking for the party.
典故来源
蜜蜂以勤劳著称，整天忙碌采蜜，这个比喻最早出现在14世纪的英语文学中，用来形容人工作勤奋、不停歇。