8981 Maginot Line，冲锋枪士兵和手榴弹士兵防守，敌军普通火炮冲锋 Maginot Line, defen

8981 Maginot Line，冲锋枪士兵和手榴弹士兵防守，敌军普通火炮冲锋 Maginot Line, defended by submachine gun soldiers and grenade soldiers, with the enemy attacking with regular artillery