translation.en: Well, a middle-class family lives reasonably well in around 80 square meters, but when there's no money, what the market does is to reduce the size of the house to 40 square meters.
translation.zh: 一个中产阶级的家庭 在一间大约八十平米的房子里会生活得不错。 但当资金不足时， 市场会把房子的面积 缩减到四十平米。