"용기만 챙기자"...생각보다 쉬워요 '친환경 소비' / YTN YTN 0 0 4시간전 https://www.youtube.com/watch?v=PfY31Iw-uF0 + 0 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 0 "용기만 챙기자"...생각보다 쉬워요 '친환경 소비' / YTN