8285步枪士兵和AK冲锋枪士兵防守，敌军普通高射炮冲锋 Rifle soldiers and AK submachin

8285步枪士兵和AK冲锋枪士兵防守，敌军普通高射炮冲锋 Rifle soldiers and AK submachine gun soldiers defend, while the enemy's regular anti-aircraft guns charge.