People in many parts of the world are being asked to avoid crowds, limit travel and even work from home to help limit the spread of novel coronavirus, and satellite images suggest they're heeding that advice.
원문출처 : https://www.cnn.com/2020/03/06/world/coronavirus-satellites-trnd/index.html
원문출처 : https://www.cnn.com/2020/03/06/world/coronavirus-satellites-trnd/index.html