192 pieces of LCD screens show a video about the life in the Republic of Korea in the Republic of Korea Business Pavilion in the World Expo site in Shanghai, east China, on May 4, 2010. Themed "Green city, Green life", the Republic of Korea Business Pavilion offers visitors an opportunity to experience the pleasure and enjoyment from green technologies including automatized house design, advanced traffic system, clean energy and resource recycling system through interactive devices. The exterior walls of the pavilion will be made into plastic bags and delivered to Shanghai people for free after the World Expo. [Xinhua]