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Broadcast: January 7, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Rice is the world's most important crop. Much has been done to increase its productivity. Modern genetic

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VOA2003（上）-社会广角

Agroecology, Part 2

By Mario Ritter Broadcast: October 7, 2003 This is Doug Johnson with the VOA Special English Agriculture Report. Today we finish a two-part series. A listener in Brazil asked about 1)agroecology. This

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VOA2003（下）-农业与经济

VOA慢速英语-Agriculture Report - Reports of Gains Bring Attentio

Supporters say the System of Rice Intensification can double productivity of irrigated rice. But others say there is no proof that S.R.I. is better than the best of conventional methods. Transcript of radio broadcast: 07 July 2008 This is the VOA Sp

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VOA慢速英语 2007 0406a

This is the VOA Special English Economics Report. Economics and weather have a lot in common. Knowing what conditions will be like weeks or months in the future is not easy. One thing that helps economists predict the future is the index of leading

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VOA慢速英语2007年（四）月

VOA慢速英语2010年-Technology Report - Taking a Closer Lo

This is the VOA Special English Technology Report. High-quality systems used in video conferencing are called telepresence systems. The images are life-size yet not truly lifelike. They lack the depth that people would normally see if they were in th

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2010年VOA慢速英语(十一)月

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AGRICULTURE REPORT - Study Warns of Risk to Seafood Supplies in World's OceansBy Jerilyn Watson Broadcast: Tuesday, November 14, 2006 This is the VOA Special English Agriculture Report. A study has wa

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2006年慢速英语(十一)月

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学英语单词

abjuratory anathema

acquired astigmatism

algorithmic elaboration

amurther

be at one's trick

Bernard-Soulier syndrome

black water estuary

bogie individual power supply

Bonneval-sur-Arc

bootees

bottle-nose whale oil