Edwin armstrong develops a receiving circuit-the superheterodyne.

艾德温？阿姆斯特朗开发接收机电路—超外差式收音机。

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Edwin Armstrong, born on December 18th 1890, was an American electrical engineer, who invented FM radio.

埃德温·阿姆斯特朗出生于1890年12月18日，是一位发明过调频收音机的美国电气工程师。

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In the spacecraft at the top of the speeding rocket were three American astronauts whose names soon would be known around the world: Neil Armstrong, Edwin Aldrin and Michael Collins.

在飞速行驶的火箭顶部的宇宙飞船里，三位美国宇航员的名字很快就传遍了世界：尼尔·阿姆斯特朗，艾德文·奥尔德林和迈克尔·柯林斯。

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Americans Neil Armstrong and Edwin Buzz Aldrin landed on the moon on July twentieth, nineteen-sixty-nine.

VOA: special.2010.03.02

Neil Armstrong and Edwin Aldrin were the first to land on the moon.

VOA: special.2009.07.29

In the spacecraft at the top of the speeding rocket were three American astronauts whose names soon would be known around the world: Neil Armstrong, Edwin Aldrin and Michael Collins.

VOA: special.2009.07.15

In other company news, 36 years after astronauts Neil Armstrong and Edwin "Buzz" Aldrin strode upon the Earth's only natural satellite, Schmidt's firm has launched Google Moon: A mapping service that lets homo sapiens explore the lunar surface from their PCs.

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