     

     2015                                                                                                                                                                                                                                                                                QQ                                                                                       QQ                     120                                                                                                                                                      
                                                  QQ                                 ios      Android                                                             
                                                                                                                                                                                                                      QQ                                                                                                                                                                                                    
                                                                                                                                                                                                                   
                                                                                                                                                                                       
         