A screen shows a promotion film of 2010 World Cup of South Africa in South Africa Pavilion at the 2010 World Expo in Shanghai, east China, on May 7, 2010. The decoration design of South Africa Pavilion and Brazil Pavilion at the 2010 World Expo are both in the theme of football as they will respectively host the 2010 World Cup of South Africa and 2014 World Cup of Brazil. [Xinhua]