Smoke from Australia's bushfires blanketed Sydney on Tuesday, creating unhealthy air quality conditions for locals -- which measured 11 times the "hazardous" level in some parts of the city.
원문출처 : https://www.cnn.com/2019/12/10/australia/sydney-smoke-bush-fires-intl/index.html
원문출처 : https://www.cnn.com/2019/12/10/australia/sydney-smoke-bush-fires-intl/index.html