Photo taken on July 31, 2008 shows a hall at the entrance of National Aquatics Center, nicknamed the "Water Cube" in Beijing, China. The Center was cleaned up and decorated well as Beijing 2008 Olympic Games is drawing near. (Xinhua/Zhao Peng)
A reporter passes by the diving area decorated with billboard at National Aquatics Center, nicknamed the "Water Cube" in Beijing, China, July 31, 2008. (Xinhua Photo)
Workers decorate the platform at diving area of National Aquatics Center, nicknamed the "Water Cube" in Beijing, China, July 31, 2008.(Xinhua Photo)
Photo taken on July 31, 2008 shows press box of National Aquatics Center, nicknamed the "Water Cube" in Beijing, China.(Xinhua/Zhao Peng)
Workers decorate the platform at diving area of National Aquatics Center, nicknamed the "Water Cube" in Beijing, China, July 31, 2008.(Xinhua Photo)