4个数组3中3多少组

简介：Back to the prince, the Ming army added an outer city outside the northeast corner of Jinzhou. The originally small area became more crowded. If our army attacks the east gate, it will not only have to climb over the surrounding mountains, but also need to stick to the northeast corner. The outer wall is not far away for ten miles, and outside the east gate, there is a possibility of being attacked by the Ming navy.