be fully occupied every day(/from morning till night); have no time to spare;be pressed for time
❍ 文王旰食，～。(刘义庆《世说新语·言语》) King Wen of Zhou didn’t even allow leisure in the day for his evening meal.
日不暇给rì bù xiá jǐ
形容事务繁忙，一点空闲时间都没有。be fully occupied every day, be pressed for time, have no time to spare