不倒翁倍投法公式图片

简介：I glanced around and found that the wind blowing now was a southeast wind that was rare in winter. In other words, they were downwind and had a headwind. The Ming army came from the southwest, but it was a tailwind. This back and forth seemed to be nothing. But the range of bows and arrows, each other's sightlines and Chensha's squinting have a considerable impact.