Workers are seen at the reconstruction and extension project of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province, July 9, 2019.[Photo/Xinhua]
Workers install sound barrier in hot weather for the reconstruction and extension project of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province, July 9, 2019.[Photo/Xinhua]
Aerial photo taken on July 9, 2019 shows workers at the reconstruction and extension site of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province.[Photo/Xinhua]
Workers install sound barrier in hot weather for the reconstruction and extension project of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province, July 9, 2019.[Photo/Xinhua]
Builders work at the reconstruction and extension site of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province, July 9, 2019. [Photo/Xinhua]
Aerial photo taken on July 9, 2019 shows workers at the reconstruction and extension site of Changchun-Lalinhe section of Beijing-Harbin Expressway, Northeast China’s Jilin province.[Photo/Xinhua]
