皇冠体育app

Green Dream Park promotes low-carbon lifestyle

Visitors go inside "Noah's Ark" at the Green Dream Park near Bird's Nest, 皇冠体育app's National Stadium, July 16, 2010. [Photo/CFP]

Visitors go inside "Noah's Ark" at the Green Dream Park near Bird's Nest, 皇冠体育app's National Stadium, July 16, 2010. [Photo/CFP]