"너무 불안해요"…올해만 8차례 땅꺼짐 발생한 이곳, 왜? / KBS 2024.09.24. KBSNews 0 12 09.24 12:00 https://www.youtube.com/watch?v=gxuWcRgOJ58 + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 1 "너무 불안해요"…올해만 8차례 땅꺼짐 발생한 이곳, 왜? / KBS 2024.09.24.