Some 700 street lamps are installed on a 4-kilometer-long rural road in Chang’an District, Xi’an City, Northwest China’s Shaanxi Province, May 24, 2016. The distance between the solar-powered street lamps is just five to 10 meters, while the standard distance should be about 20 meters according to experts. Local farmers funded the project, paying at least 2,000 yuan ($305) per household, and now question why a short road is equipped with so many lamps. (Photo/hsw.cn)
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