一夜造冰城南北朝时期,北魏有一位非常有才干的将军司马楚之。一年寒冬,他为征讨柔然(历史上的北方少数民族)的大军督运军粮。一天,部下向他禀报了一件怪事,大营里的一头驴被割了耳朵。司马楚之思考了一下,说:“昨晚定有敌探来过,还割驴耳回去邀功。看来,敌人今夜将劫我粮草。”部下一惊,问道:“该如何应敌?”“造城!”司马楚之自信地回答。他马上命令士兵砍伐附近的柳树,在军粮周围搭出一个大 Ice making city overnight Northern and Southern Dynasties, the Northern Wei Dynasty has a very talented general Sima Chu. Year after year, he supervised the army of Rouran (historical northern minorities). One day, he reported a strange incident to him. A donkey in the camp was cut off his ears. Sima Chu thought for a moment and said: “Last night there was an enemy detective, and cut donkey ears back to invitations. It appears that the enemy will rob me of food tonight.” Should the enemy? “” City! "Sima Chu’s confidently answer. He immediately ordered the soldiers to cut the nearby willows and build a large field around the rations