un. 工程水准仪

VOA慢速英语2011--Scientists, Engineers Help Elementary School Teachers

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(198) / 评论(0)

2011年VOA慢速英语(十二)月

英语笑话听力+文本：Three Engineers 三个工程师

ThreeEngineers Therewerethreeengineersridingalonginacar. Theywereanelectricalengineer,amechanicalengineerandacomputerengineer. Suddenly ， thecarbrokedown. Theelectricalengineersaid,Maybeit'sadeadbattery. Themechanicalengineersaid ， Maybethefanbel

发表于:2018-12-26 / 阅读(41) / 评论(0)

英语笑话（MP3+文本）

VOA慢速英语2014 AS IT IS 2014-02-10 What Engineers Do, and How They Learn 工程师们是怎样炼成的,他们平时都做些什么

AS IT IS 2014-02-10 What Engineers Do, and How They Learn 工程师们是怎样炼成的,他们平时都做些什么 Hello, and welcome to As It Is from VOA Learning English. Im Christopher Cruise in Washington. Today on the program, we explore the c

发表于:2019-01-12 / 阅读(39) / 评论(0)

2014年VOA慢速英语(二)月

VOA标准英语2010年-Teen Engineers Design Green Cities of

Related Links: 2010 National Engineers Week Future City Competition Davidson IB Middle School U.S. Space and Rocket Center Space Camp On the third and final day of the 2010 Engineers Week Future City Competition regional winners from 39 schools, alon

发表于:2019-01-13 / 阅读(40) / 评论(0)

VOA标准英语2010年(三月)

VOA标准英语2012--US Army Corps of Engineers Works to Avert Crisis on Mississippi River

US Army Corps of Engineers Works to Avert Crisis on Mississippi River It is a familiar routine for the crew members of the Dredge Potter, making their way along the Mississippi River to the growing number of shallow trouble spots and digging in. The

发表于:2019-01-14 / 阅读(39) / 评论(0)

VOA标准英语2012年(十二月)

美国国家公共电台 NPR Engineers Say Tax Increase Needed To Save Failing U.S. Infrastructure

ROBERT SIEGEL, HOST: President Trump often talks about the poor condition of the nation's roads, bridges, tunnels and airports. Well, today, the nation's civil engineers joined him in telling us just how bad it is. The American Society of Civil Engin

发表于:2019-01-16 / 阅读(30) / 评论(0)

2017年NPR美国国家公共电台3月

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