单词：program communication block mask
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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
中美儿童学习新科技 Scientists and educators in U.S. and China say it pays to introduce very young children to new technologies - from computer programing to designing electronic circuits. With the right approach, they say, children learn not
VOA双语新闻 2014年12月
AS IT IS 2014-12-14 Will Technology Benefit Very Young Children? 新技术会让小小孩受益吗? Technology literacy is important to the economic and educational future of the next generation. Scientists and educators in the U.S. and China say it'
2014年VOA慢速英语(十二)月
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
迷你对话： A: He is planning again. 他又在计划了。 B: Yeah. But whatever the planes are, he always has an eye to money. 是啊，但是无论计划什么，他总是以赚钱为目的。 A: That is him. 他就是这样。 地道表达：h
迷你对话学地道口语
By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide
VOA常速英语2008年（四月）