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联邦德国特里夫斯城一位名叫埃里克·施米特的理发师,发明了一种新的牛治秃头病的方法.一次偶然的机会,他发现一名秃头人经过
A hairdresser with Eric Schmidt in the federal city of Trives, Germany, invented a new method of treating baldness in cattle. By chance, he discovered that a bald man had passed