The LED energy-saving lights spotted on the brilliant cable-membrane structure of the axis during a trial illumination of Shanghai EXPO site on January 7.  (Photo Courtesy: Xinhua)
1月7日，2010年上海世博园区试灯。新型节能的LED灯光映射在洁白的轴索膜结构上美轮美奂。
新华社  供图