unhanggwon
air rights
droits aériens
항공사는 운항권을 확보하기 위해 여러 나라와 협상하고 있습니다.
hanggongsaneun unhanggwon-eul hwakbohagi wihae yeoreo nara-wa hyubsanghago issseubnida.
The airline is negotiating with several countries to secure air rights.
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