单词：cercospora calendulae
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Stephen Foster, 1826-1864: America's First Popular Songwriter He wrote more than two hundred songs during the eighteen forties and eighteen fifties. VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the VOA Special English program
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Health Report - Fukushima Children Tested for Thyroid Cancer Risk This is the VOA Special English Health Report. This week, Japanese doctors began examining three hundred sixty thousand children in Fukushima Prefecture. The goal is to learn the exten
2011年VOA慢速英语(十)月
By Carol Pearson Washington 03 July 2007 A second cervical cancer vaccine has passed a key clinical trial and its maker is seeking to use the vaccine in countries around the world. As VOA's Carol Pearson reports, more women may be able to use this ne
2007年VOA标准英语（七月）
Enam: Katia, what are the environmental problems in your country? Katia: Well, I can think of three problems. One is water drought. The scarcity of water. Second, we have a lot of air pollution, and third a lot of deforestation. Enam: OK, so can you
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By Jim Malone Washington 19 May 2006 Immigration is the hot topic of debate in Washington these days. But the situation in Iraq is never far from the minds of politicians and policy makers in both maj
2006年VOA标准英语（五月）
Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,
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