3d双胆必出一胆方法

简介：Because the Daling River was once the front line of the battle between the Ming and Qing Dynasties, the various Jianlu tribes were relatively familiar with the hydrology here. There were several passable shoals and trodden roads as marks, which were also accessible in spring, autumn and summer. Therefore, looking for A few shoals and clearing the path were not difficult.