阶梯倍投法教程简介：Oops, I can't do it, I can't do it anymore, Commander Lu, I'm exhausted. This little devil is hiding really deep. We can't even find the entrance to such a huge hillside. This is hell. !
Oops, I can't do it, I can't do it anymore, Commander Lu, I'm exhausted. This little devil is hiding really deep. We can't even find the entrance to such a huge hillside. This is hell. !
