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[00:00.64]易考范文二 [00:02.71]At first sight, the cartoon is not uncommon: [00:08.18]a man is spraying insecticide on a mass of pests [00:12.01]to prevent them from spreading diseases. [00:14.41]But on reflection, [00:16.05]we can realize it ac
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Diseases Jump Borders to Infect African Livestock 疾病跨境感染非洲牲畜 The United Nations Food and Agriculture Organization is urging farmers to be on guard against transboundary animal diseases. Officials warn that ticks, lice and other pe
2015年VOA慢速英语(九)月
Global Trade Carries Risk of Pests More than one trillion dollars worth of agricultural products is traded every year. But as countries buy and sell fruits, vegetables, timber and other products, they also may be putting domestic plants at risk. That
VOA标准英语2013年(四月)
AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living
农业与发展
China's father of hybrid rice is planning to expand its production of sea-rice at a newly founded research center in Qingdao, a port city in the eastern province of Shandong, local sources said last Saturday. 据当地知情人士上周六透露，中国
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I live with my father and mother in a very big house in Dongguan. My parents are both very busy. they leave for work very early in the morning and dont return home until late in the evening. When I am home on weekends from school, we spend a lot of t
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