Colorado authorities on Sunday identified two snowmobilers who were killed in an avalanche they accidentally triggered.
원문출처 : https://www.cnn.com/2020/02/16/us/vail-colorado-avalanche-snowmobilers-killed-trnd/index.html
원문출처 : https://www.cnn.com/2020/02/16/us/vail-colorado-avalanche-snowmobilers-killed-trnd/index.html