Pennsylvania residents woke up to a bright orange sky after a gas line explosion on September 10.
원문출처 : https://www.cnn.com/videos/us/2018/09/10/gas-line-explosion-in-pa-orig-tc.cnn
원문출처 : https://www.cnn.com/videos/us/2018/09/10/gas-line-explosion-in-pa-orig-tc.cnn