郑国有个人,准备回家为自己的老婆过生日。一番精心打扮后,才发现脚下的鞋底破了个小洞。他想:这样穿出去怎么行呢?我还是再买双新的,好让老婆也夸夸我的神气。说着,他拿来一把尺子,量了量脚。量好后,不知是太急,还是顺手,他把尺码落在了家里,就上集市了。到了集市,他神气十足地,叫道:“老板,来双上等的皮鞋。”老板走到他面前,递给他一双皮鞋,说:“给,上等货,保你满意。”多少银两?“郑国人一脸爽快。”三十两。“老板乐呵呵。正要付钱,郑国人好像记起了什么—— Zheng has a person, ready to go home for his wife birthday. After some well-dressed, only to find the foot of a broken hole in a small hole. He thought: how to go out like this? I still buy double new, so that my wife also exaggerate my air. Then, he took a ruler, measured the amount of feet. The amount of good, I do not know is too fast, or smoothly, he fell to the size of the home, on the market. To the market, he gasped, cried: ”boss, to double fine shoes. “ The boss came to him and handed him a pair of shoes, said: ”How much silver?“ ”Zheng people look refreshing.“ ”Thirty-two. "Boss Le Ha Ha.Come to pay, Zheng people seem to remember what -