3d计算下期和值的规律

简介：With loud noises, in less than a quarter of an hour, Jianlu poured a hundred large iron eggs onto the city wall in the southwest corner of Tongzhou. The wooden planks of the wall were smashed and sawdust flew everywhere, and some were hit continuously. The ones that were hit a few times began to fall apart, and the tower was faintly shaking.