今天，我们向你介绍一位发明家，他发明了迄今以来可能是最重要的通讯设施之一的人，他的名字叫菲罗。范斯沃斯。
Today we tell about a man who made possible one of the most important communications devices ever created — television. His name was Philo Farnsworth.
今天，我们向你介绍一位发明家，他发明了迄今以来可能是最重要的通讯设施之一的人，他的名字叫菲罗。范斯沃斯。
Today we tell about a man who made possible one of the most important communications devices ever created — television. His name was Philo Farnsworth.
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