https://blog.gongquiz.com/2021/05/03/9%ed%98%b8%ec%84%a0-%ec%97%b0%ec%9e%a5-%ea%b0%9c%ed%86%b5-%ed%9b%84-%ec%b2%ab-%ec%b6%9c%ea%b7%bc%ea%b8%b8-%ea%b0%80%eb%b3%b4%eb%8b%88%ec%95%84%ec%b0%94%ed%95%9c-%ea%b4%91%ea%b2%bd-sbs-2/
9호선 연장 개통 후 첫 출근길 가보니…아찔한 광경 / SBS っ