South Korea will shut down up to a quarter of its coal-fired power plants for three months this winter in an effort to curb air pollution.
원문출처 : https://www.cnn.com/2019/11/29/asia/south-korea-coal-plants-pollution-intl-hnk/index.html
원문출처 : https://www.cnn.com/2019/11/29/asia/south-korea-coal-plants-pollution-intl-hnk/index.html