A massive crevasse that formed in a spillway at Northern California's Oroville Dam has spurred mass evacuations, with nearby residents fleeing the worst-case specter of a three-story wall of water rushing downstream.
원문출처 : http://www.cnn.com/2017/02/13/us/california-oroville-dam-spillway-failure/index.html
원문출처 : http://www.cnn.com/2017/02/13/us/california-oroville-dam-spillway-failure/index.html