Hanging around 无所事事

Alexander Graham Bell, who was born in Scotland in 1847, is credited with inventing the telephone. In 1876 he was awarded the first US patent for his new invention. Bell was a British citizen for most of his early life. He applied for American citizenship after 1877, gained it in 1882, and referred to himself as an American citizen from that point on.



电话发明者亚历山大•格雷厄姆•贝尔 1847 年出生在苏格兰。1876 年, 他是第一位在美国被授予发明专利的人。贝尔以英国公民的身份度过了他大部分的早期生活。1877 年之后他申请了美国国籍,于 1882 年获得批准。从那时起贝尔称自己是一名美国公民。