单词：rifacycloctizone
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This is the VOA Special English Agriculture Report. Recycling programs usually give new life to materials like paper, metal, plastic and glass. But a program in the eastern United States is recycling shellfish to help the Chesapeake Bay. Oysters are
2010年VOA慢速英语(十一)月
A: Hello, I need a doctors appointment right away! B: Is this an emergency? A: I am having trouble breathing. B: Have you had a cold lately? A: It has been going on for a few days now. B: You should hang up and dial 911. A: I dont think that this is
英语情景对话-健康
A: Hi, I need to see a doctor soon! B: Do you feel this is an emergency? A: My chest feels tight, and I cant catch my breath. B: Did this come on suddenly? A: It started yesterday. B: If you feel this is a real emergency, you should dial 911 for the
英语情景对话-健康
A: Hello, I have to see the doctor right now! B: What makes you feel this is an emergency? A: I feel like I cant breathe well. B: How long has this been going on? A: It started last night. B: In the event of a real emergency, please dial 911. A: I kn
英语情景对话-健康
By Al Pessin Pentagon 27 November 2007 The U.S. military is providing hundreds of tons of relief supplies to victims of the cyclone in Bangladesh, much of it using a warship and helicopters sent to the region last week from duty in the Middle East. V
VOA常速英语2007年（十一月）
In the United States, the fastest growing type of trash is e-waste: computers, TVs and other electronics. Because many e-waste components are toxic, many communities are striving to recycle them more responsibly. From Boulder, Colorado, Shelley Schl
VOA标准英语2008年(十二月)