单词：color ultrasonograph
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EXPLORATIONS - Three man who had a big influence on modern sound and communication technologies Welcome to EXPLORATIONS, I'm Mario Ritter. Today, Steve Ember and Barbara Klein tell about three man who had a big influence on modern sound and communica
2013年VOA慢速英语(四)月
DAVID GREENE, HOST: All right, today, Facebook, Google and Twitter will all be in Washington, talking to Congress about Russia's use of their social platforms during the 2016 presidential campaign. NPR is going to be exploring the growing social medi
2017年NPR美国国家公共电台11月
Chapter 6 The Chestnut Tree was almost empty. A ray of sunlight slanting through a window fell on dusty table-tops. It was the lonely hour of fifteen. A tinny music trickled from the telescreens. Winston sat in his usual corner, gazing into an empty
有声英语文学名著
As he put his hand to the door-knob Winston saw that he had left the diary open on the table. DOWN WITH BIG BROTHER was written all over it, in letters almost big enough to be legible across the room. It was an inconceivably stupid thing to have done
有声英语文学名著
STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with the VOA Special English program EXPLORATIONS. Today we tell about three inventors who died last month. Max Mathews, Norio Ohga, and Hubert Schlafly all had a big influence on moder
2018年VOA慢速英语(九)月
By Margaret Besheer Washington 20 May 2006 Prime Minister Nouri al-Maliki speaks to parliament as he announces his new cabinet in Baghdad, May 20, 2006 After more than five months of political negotia
2006年VOA标准英语（五月）