Korean phrase
모두 이해하셨나요? mo du i hae ha syeon na yo
Meaning
Did everyone understand?
When to use it
This asks whether everyone understood. It is a polite way to check understanding after an explanation.
Example dialogue
설명은 모두 끝났습니다. 모두 이해하셨나요? seol myeong eun mo du kkeun nat sseum ni da mo du i hae ha syeon na yo
The explanation is over. Did everyone understand?
아니요, 다시 설명해 주세요. a ni yo ta si seol myeong hae chu se yo
No, please explain it again.