Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions

发表于:2019-01-03 / 阅读(53) / 评论(0) 分类 2018年VOA慢速英语(九)月

补充: CBR continuous bit rate CCIS common-channel interoffice signaling CCITT CCITT is the International Consultative Committee for Telephone and Telegraph, a consultative committee to the Interna

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 电信英语

Disgraced New York money manager Bernard Madoff has pleaded guilty to all 11 criminal charges related to a massive Wall Street Ponzi scheme he had masterminded over the past two decades. NPR's Dina Temple-Raston reports from New York. Madoff told a

发表于:2019-01-08 / 阅读(44) / 评论(0) 分类 2009年NPR美国国家公共电台3月

By Kane Farabaugh New York City 19 December 2007 The New York Police Department Aviation Unit was founded in 1928, and is considered the first and longest-running police aviation unit in the United States. It is a unit that has transformed over the y

发表于:2019-01-11 / 阅读(52) / 评论(0) 分类 VOA常速英语2007年(十二月)

AS IT IS 2014-12-13 Out-of-this-World Espresso for Astronauts 为宇航员准备的浓缩咖啡 Italian-style espresso coffee has a large public following around the world. Many people have given up traditional coffee and have turned to this thicker

发表于:2019-01-12 / 阅读(88) / 评论(0) 分类 2014年VOA慢速英语(十二)月

April 21 4月21日 Read it! 读读看! Everyone is excited for the governor's visit. 所有人都对州长来访感到很兴奋。 Alex thought he was going to lead the station tour. So did Rob. 亚力克斯以为自己要负责带领电视台导览,

发表于:2019-01-23 / 阅读(28) / 评论(0) 分类 大家说英语