translation.en: When I asked people why they were digging their houses from the ground, they simply replied that they are poor wheat and apple farmers who didn't have the money to buy materials, and this digging out was their most logical form of living.
translation.zh: 当我问人们为什么要 地上往下挖洞建房子时， 他们只是很简单的告诉我， 他们是种小麦和苹果的穷农民，没钱 买材料，而这种挖窑洞 是他们最符合逻辑的居住方式。