natural light are poor. A thick, murky and unpleasant air permeates the area, which can easily affect people who live there for a long time.Here, the houses are almost all single-room structures. The...Ancestors used thery honorable.My brother wore a reluctant expression and was dragged by me for two steps. Suddenly, there was a shriek from my elder sister behind us: "Ah—"We were stunned, what was thisSister, aggriev...