阶梯倍投方法是什么

简介：Yokota Keiji came to Yamada Shizuko for more than ten minutes earlier. He had already beaten enough with his venting just now. If he hadn't been injured, he really wanted to go into battle himself and give the arrogant Lu Tao hundreds of whips, but now looking at him Even though he was miserable, he was not much better than himself. He finally gained some face and felt a little satisfied.