单词：digitized system equation
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You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we
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Topics: Ask an American-Independent Bookstores; ever since versus ever after; varied versus various; ability versus skill Words: homogenized digitized anonymous to crave to interact with institution voracious reader independent bookstore mega tactile
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Musicians, Singers Struggle in the Digital Age 音乐家与歌手在数字时代苦苦挣扎 People can listen to music on many devices, including tablets and mobile phones. As music becomes digital, billions of people around the world can listen to
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[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目 热情,热心 给...权利,给...资格 参赛的人 [1:7.0247]environment envy equality equation环境,周围状况 忌妒,羡慕 相等,相同 议程,等式 [1:59.5258]equivalent era erect err
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By Mohamed Elshinnawi Washington 17 March 2008 The Library of Congress has been preparing for the digital age since the 1960's, when it used early technology to create and share its bibliographic information in electronic form. In the 1990's, the lib
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