'반쪽' 사도광산 첫 추도식 개최...일본 "유감" / YTN YTN 0 3 11.24 14:27 https://www.youtube.com/watch?v=jGyfHf9XRvg + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 1 '반쪽' 사도광산 첫 추도식 개최...일본 "유감" / YTN