Serena Williams' health woes continue in 2016 after she pulled out of the Madrid Open, one of the biggest events outside the four majors.
원문출처 : http://edition.cnn.com/2016/04/29/tennis/serena-williams-madrid-tennis-wta/index.html?eref=edition
원문출처 : http://edition.cnn.com/2016/04/29/tennis/serena-williams-madrid-tennis-wta/index.html?eref=edition