have your work cut out
面临艰巨的任务；工作量巨大
口语·形容任务艰巨
英文释义
To have a difficult or challenging task ahead of you
例句
With three deadlines this week, I really have my work cut out for me.
典故来源
源自裁缝业，布料预先剪裁好意味着任务已定但需费力完成，19世纪开始流行。