Seoul offers free public transport to combat fine dust / YTN

Seoul offers free public transport to combat fine dust / YTN

Seoul offers free public transport to combat fine dust / YTN | 미세먼지 비상...오늘 서울시 출퇴근 시 대중교통 무료

Seoul offers free public transport amid fine dust alert / YTN
Seoul offers free public transport on Monday to reduce fine dust
Seoul offers free public transport on Monday to reduce fine dust
Seoul offers free public transport to combat fine dust / YTN