~상~sangaccording toUsages of ~sang이 객실은 체크인할 때 호텔 규정상 금연 구역인지 확인했어요.i gaeksireun chekeu-inhal ttae hotel gyujeongsang geumyeon guyeoginji hwaginhaesseoyo.I checked at check-in whether this room is a non-smoking area according to hotel rules.Elon.io is an online learning platformWe have an entire course teaching Korean grammar and vocabulary.Start learning Korean now