북한, 또 쓰레기 풍선 부양...올해 들어 16차례 / YTN YTN 0 17 09.07 23:18 https://www.youtube.com/watch?v=fyuhn-oDHJY + 3 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 3 북한, 또 쓰레기 풍선 부양...올해 들어 16차례 / YTN