炮弹历来是摧毁敌军事设施、杀伤敌有生力量的重要武器,素有”残暴杀手”之称。然而,随着军事科技的发展,一贯只善用威力“讲话”的炮弹,有的也开始充当起了侦察兵的角色——它们就是诡秘狡诈的“间谍”炮弹。 The artillery shells have always been an important weapon to destroy enemy military facilities and kill the enemy’s living forces. They are known as “brutal killers.” However, with the development of military science and technology, only artillery shells that have consistently used power to “speak” have been used, and some have also begun to act as scouts - they are secretive and cunning “spies” shells.