Extreme winds from a huge weekend storm over the Great Lakes pushed huge walls of ice on the shores of Lake Erie.
원문출처 : https://www.cnn.com/2019/02/25/us/lake-erie-ice-walls-trnd/index.html
원문출처 : https://www.cnn.com/2019/02/25/us/lake-erie-ice-walls-trnd/index.html