单双公式到底怎么算

简介：Farming is hard work. Not only is it difficult to achieve political results, but it is also very easy to offend people. In order to farm, you must first clear the land. Once the land is cleared, how can the local tyrants and gentry who occupy the land be willing? If it is not done well, it will cause a big disturbance. Therefore, no one is willing to farm unless they have to.