劳心劳力
láo​xīn​láo​lì

demanding

  • created sense approved 劳心劳力/勞心勞力 · láo​xīn​láo​lì · demanding

    劳心劳力 / 勞心勞力

    láo​xīn​láo​lì

    demanding

    requiring significant mental and physical exertion

    组织这种大型国际会议是一件非常劳心劳力的事情。

    created sense

  • created sense approved 劳心劳力/勞心勞力 · láo​xīn​láo​lì · hardworking

    劳心劳力 / 勞心勞力

    láo​xīn​láo​lì

    hardworking

    to tax one's mind and body; dedicated or diligent in effort

    父母为了孩子们的学业劳心劳力，付出了很多心血。

    created sense