The Great Inventor - Alexander Graham Bell Alexander Graham Bell, born in March 3, 1847, was an eminent scientist, inventor and innovator who is credited with inventing the first practical telephone. His research on hearing and speech further led him to experiment with hearing devices which eventually culminated in Bell being awarded the first U.S. patent for the telephone in 1876. Upon Bell's death, all telephones throughout the United States "stilled their ringing for a silent minute in tribute to the man whose yearning to communicate made them possible". 字数: 82 题目: 伟大的发明家 - 贝尔 (电话发明家)
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