World-renowned cellist Yo-Yo Ma performed at the US-Mexico border Saturday to make a statement about global unity, urging listeners to "build bridges, not walls."
원문출처 : https://www.cnn.com/2019/04/14/us/yo-yo-ma-us-mexico-border-trnd/index.html
원문출처 : https://www.cnn.com/2019/04/14/us/yo-yo-ma-us-mexico-border-trnd/index.html