7月19日，在北京市海淀区三虎桥南路，附近的居民在狭窄的人行道上行走。[中国网 孙韬 摄]
Residents in the neighborhood walk past a narrow sidewalk in Sanhuqiao South Street in Beijing's Haidian District on July 19. [Photo by Sun Tao/China.org.cn]