Blue Monday, the day reputed to be the most depressing of the year for those in the Northern Hemisphere, is here once again.
원문출처 : http://www.cnn.com/2017/01/16/travel/world-happiest-places/index.html
원문출처 : http://www.cnn.com/2017/01/16/travel/world-happiest-places/index.html