The US Army circa Afghanistan – teams of rifle grunts manouvering hefty machine guns into place, a mechanized component in quickly-relocating motorcycles and camouflaged army rangers who laser-tag targets making sure that they may be worn out by rocket artillery.Sandbox s? d?ng one lo?t các token ?? ??m b?o n?n kinh t? luân chuy?n gi?a t?t c? n