NovakDjokovicisaSerb的精选

问题详情：  NovakDjokovicisaSerbianprofessionaltennisplayerwhoiscurrentlyrankedworldNo.1inmen’ssinglestennisbytheAssociationofTennisProfessionals(ATP).NovakDjokovicwasbornonMay22,1987inBelgrade,.Soci...