have your work cut out (for you)
US /hæv jʊər wɜrk kʌt aʊt (fɔr ju)/
UK /hæv jʊər wɜrk kʌt aʊt (fɔr ju)/

1.
할 일이 많다, 어려운 과제가 있다
to have a difficult or challenging task to complete
:
•
If you want to finish this project by Friday, you'll have your work cut out for you.
금요일까지 이 프로젝트를 끝내려면 할 일이 많을 거야.
•
After the storm, the cleanup crew really had their work cut out for them.
폭풍 후에 청소팀은 정말 할 일이 많았다.