审计四大循环是什么

简介：The little girl is sallow and skinny, and her father is in rags. They are both refugees fleeing famine. They are now living in a relief camp where the prince has resettled them. Her father works on the water conservancy construction site in the north of the city every day and receives some corn and sweet potatoes. Although life is difficult, it is difficult to guarantee a day. Three meals, but not enough to starve to death.