公式和值的区别简介：Hahahahaha, this iron guy, this is a mountain cannon, or a field cannon. It is very exciting at first glance. If one shell is fired, it will definitely kill many Japanese soldiers, right?
Hahahahaha, this iron guy, this is a mountain cannon, or a field cannon. It is very exciting at first glance. If one shell is fired, it will definitely kill many Japanese soldiers, right?
