7码层进式阶梯倍投法简介：Damn it, Xiaolong, you are crazy. If you touch the chimney mouth, it will burn your butt in half. If you want to go down, I will not go down. I am terrible at the heat!
Damn it, Xiaolong, you are crazy. If you touch the chimney mouth, it will burn your butt in half. If you want to go down, I will not go down. I am terrible at the heat!
