单词:marsh treaders
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By Mil Arcega Washington, D.C. 30 June 2006 Watch Bar Code Report Bar code The Universal Product Code turned 30 this week. The U.P.C. is a unique combination of black and white lines that can identify virtually anything from a bar of soap to medical
发表于:2018-12-07 / 阅读(90) / 评论(0)
2006年VOA标准英语(六月)
Broadcast: Apr 04, 2003 The war in Iraq is taking place around the Tigris and 2) Euphrates Rivers, what 3) archaeologists call the cradle of Western civilization. The historic rivers flow into the Mes
发表于:2019-01-03 / 阅读(53) / 评论(0)
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