缺了一枚铁钉,掉了一只马掌;掉了一只马掌,损了一匹战马;损了一匹战马,伤了一个骑兵;伤了一个骑兵,丢了一次战斗;丢了一次战斗,输了一场战役;输了一场战役,亡了一个帝国。这是一首歌谣,写的却是真实的故事。1485年,英国国王到波斯沃斯征讨与自己争夺王位的里奇蒙德伯爵。决战马上开始,双方剑拔弩张。他们都知道此役的关键所 Missing an iron nails, missing a horseshoe, missing a horseshoe, damaging a war horse, damaging a war horse, wounding a cavalry, wounding a cavalry, losing a battle, losing a battle , Lost a battle; lost a battle, died of an empire. This is a ballad, written in a real story. In 1485, the King of England went to Bosworth to conquer Earl Richmond, who fought for the throne with himself. Battle begins immediately, both rattling. They all know the key to this campaign