Aerial photo taken on Aug. 8, 2020 shows workers prefabricating T-beams to be used in the construction of the Beijing-Dezhou expressway in Daliuzhen Township, Wen'an County, north China's Hebei Province. (Xinhua/Li Xiaoguo)
Workers construct Beijing-Dezhou expressway in Wen'an County, N China
Source: Xinhua| 2020-08-08 17:00:32|Editor: huaxia
