单双怎么分别

简介：Today is September 19th. The corn planted this spring has not yet been completely harvested, and the harvest of sweet potatoes will have to wait until mid-October. The Jianlu invaders entered the fortress ahead of schedule. Not only was the army caught off guard, but the collection of grain was also greatly affected. Under such circumstances, the plan to gather the people and make them escape into the city will not go smoothly.