stop, block, prevent
왜 막아요?
Why are you blocking it?
— 날씨의 아이 (2019)
여자를 막아요,
I block the woman.
— 데이 워치 (2006)
아, 갑자기 튀어나온 놈을 무슨 수로 막아요?
How are you supposed to stop someone who suddenly comes out of nowhere?
— The Chaser (2008)