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Glass Wall Cleaners for High-rise Buildings

Updated: 2018-08-06

On August 3, several spiderman-like high-rise building glass wall cleaners are at work in Furong Middle Road, Changsha City. With thick working uniform, they are busy cleaning the outside windows of tall buildings despite the intense heat. (Photo by Tian Chao, Hunan Daily)

Source:enghunan.gov.cn