4个复式2一共多少组

简介：The sound of artillery is the signal that the war is about to begin. Soon, the loud sound of trumpets sounded in the Jianlu camp. The camp gate opened wide. Jianlu banner troops drove out of the camp one after another, and the artillery shield trucks and ladders were launched one after another. , coming to Tongzhou, there are crowds of people, swords and guns like a forest, and iron armor and long shields in the morning light, like walking walls.