两个七码必中一码公式是多少

简介：Compared with Dushikou, the defense at Qiangziling is slightly weaker. Although the road traffic after breaking through Qiangziling is not as good as Dushikou, Jianlu entered the fortress from here twice and is familiar with the geographical environment here. After weighing the matter, Obai finally chose Qiangziling.