北京四环路             
the fourth ring road in Beijing

城市基础设施建设    
the city’s infrastructure construction

最后的投票             
make the final vote

绿色奥运                
the Green Olympics

科技奥运                
the Scientific Games

节水龙头                
water-saving taps

再生纸                   
recycled writing paper

废电池                  
used batteries

无氟冰箱                
Freon-free refrigerators

闭路电视                
close-circuit television

友好大使                
the Goodwill Ambassador

长跑                      
a long-distance running

世界大学生运动会    
the Universiade

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更快、更高、更强