Alexander Graham Bell was the inventor of the telephone.亚·格·贝尔是电话的发明人.Alexander Graham Bell invented the telephone in 1876.一八七六年阿历山大·格雷厄姆·贝尔发明了电话.Alexander Graham Bell always lived by the philosophy that when one door cl...

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n.亚历山大•格雷厄姆•贝尔（美国发明家）...