8989 Maginot Line，冲锋枪士兵和手榴弹士兵防守，敌军普通高射炮冲锋 Maginot Line, defe

8989 Maginot Line，冲锋枪士兵和手榴弹士兵防守，敌军普通高射炮冲锋 Maginot Line, defended by submachine gun soldiers and grenade soldiers, the enemy's ordinary anti-aircraft guns charged