A year before, at the Philadelphia Centennial Exposition, Don Pedro, Emperor of Brazil, picked up, almost accidentally, a queer cone-shaped instrument and put it to his ear, " My God! It talks" !

一年前，在费城百年博览会上， 巴西皇帝唐·佩德罗几乎是无意中拿起一个奇怪的圆锥形乐器， 把它放在耳边， “我的上帝！它会说话” ！