国产精品永久免费视频- 无码精品A∨在线观看中文 -热re99久久精品国产99热-国产成人久久777777

CHINA> Regional
500-day countdown to Shanghai Expo
(Shanghai Daily)
Updated: 2008-12-18 11:51

Workers are busy assembling a horn-like "sunny valley" along Expo Boulevard on Wednesday, December 17, 2008 - which marked the start of the 500-day countdown to the opening of the 2010 Shanghai World Expo. Composed of steel and special plastic film, the "sunny valleys" can direct sunlight into the underground level of the Expo Boulevard, which is the central axis of the Expo Park and links the park's four major venues and two Metro lines. Six of these structures will be built along the 1-kilometer boulevard. [Shanghai Daily]

 

   Previous page 1 2 Next Page