What was your takeaway? 너가 느낀점이 뭐냐?

takeaway는 영국에선 포장 음식 (미국은 takeout)으로 쓰이지만 미국에선 (특정 상황에서 꼭 가져가고싶은) 핵심 정보/느낀점이란 의미로 정말 많이 사용되는데요.

사전적 뜻> A main message or piece of information that you learn from something you hear or read.
=> (특정 상황에서 내가 가져가고 싶은) 핵심 정보, 느낀점
What was your takeaway? 너가 느낀점이 뭐냐?
What’s the lesson? What is the takeaway? 
takeaway 핵심요점
key takeaway
main takeaway
the biggest takeaway 핵심요점, 가장 중요한점

영국 사전적 뜻 takeaway 포장음식 (=미국에선 takeout): a meal cooked and bought at a shop or restaurant but taken somewhere else
low-quality takeaway
Shall we get a takeaway?

https://www.youtube.com/watch?v=3ct5LOYbD7k&list=PLR7-VNIJm0KKTwxbVQ3sSrJ7iDM84eSaI&index=11