It would be hard to hold a conversation over the deafening sound of the snow machines preparing the Olympic venues northwest of Beijing. They are loud and they are everywhere, blowing snow across what will be this month's most-watched slopes.
원문출처 : https://www.cnn.com/2022/02/04/weather/artificial-snow-beijing-olympics-climate/index.html
원문출처 : https://www.cnn.com/2022/02/04/weather/artificial-snow-beijing-olympics-climate/index.html