Two months before the Beijing Winter Olympics began, a few hundred snow cannons were already at work, pumping out fresh powder to coat the slopes of the Alpine Ski Center in Yanqing, about 56 miles from central Beijing.
원문출처 : https://www.cnn.com/2022/02/10/sport/protect-our-winters-jeremy-jones-c2e-spc-intl/index.html
원문출처 : https://www.cnn.com/2022/02/10/sport/protect-our-winters-jeremy-jones-c2e-spc-intl/index.html