阶梯倍投最科学的方法简介：Li Zicheng smiled boldly: Then do it! He got on his horse, looked around, and saw that all the troops were ready. He waved his whip and ordered an attack.
Li Zicheng smiled boldly: Then do it! He got on his horse, looked around, and saw that all the troops were ready. He waved his whip and ordered an attack.
