Most years, by January the majority of the Great Lakes are so cold they look like a scene from "Frozen." This year, that's not the case.
원문출처 : https://www.cnn.com/2021/01/22/weather/great-lakes-record-lack-of-ice/index.html
원문출처 : https://www.cnn.com/2021/01/22/weather/great-lakes-record-lack-of-ice/index.html