Beijing Olympic Expo 2018: 'Twice Olympic Cities' expo marks 10th anniversary of 2008 Games - CGTN

Transcript

2018-08-09 18:56 GMT+8

Beijing Olympic Expo 2018: 'Twice Olympic Cities' expo marks 10th anniversary of 2008 Games

Updated 2018-08-09 19:06 GMT+8

Copyright ©

OUR APPS