From the Gulf Coast to Maine, most of the United States is facing freezing and even subzero temperatures this week.
원문출처 : https://www.cnn.com/videos/us/2019/01/29/polar-vortex-subzero-temperatures-united-states-mh-orig.cnn
원문출처 : https://www.cnn.com/videos/us/2019/01/29/polar-vortex-subzero-temperatures-united-states-mh-orig.cnn