单双怎么分别

简介：Hearing this, Li Zicheng frowned even deeper. Niu Jinxing observed his words and immediately asked: Mr. Li, why do you think that the chance of victory in attacking from the west and defending from the east is slim? If Niu remembers it well, you said a few hours ago that it would be no problem for me to break through the trenches of Xiaoyuan Camp.