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精读讨论:AGRICULTURE REPORT - 5/13/2008 -
- 作者:Webmaster  日期:2008年5月13日 9:49:00  阅读:

VAN ALLEN 注:通过长期与网友交流,发现有很多的人学习 VOA Special English 都只是停留在随便听听,随便看看的层次。以这样消极的方式学习越久,你就越会发现虽然自己花了相当的时间学习英语,但除了知识面有所增长,英语语言能力水平几乎没有提高,导致丧失学习兴趣,最后逐步放弃,以失败告终。

孔夫子说“学而不思则罔”,细细品读 VOA Special English 的每篇文章,我们不仅能学习文章主题所透露的各类知识,也能学到英语词汇、短语、表达技巧等。学习英语不要贪多,不要贪快,事事洞明皆学问一份耕耘一份收获,细嚼慢咽,用心去学,就能体验到学习的乐趣。

欢迎大家通过回帖的形式发表自己的学习笔记。

阅读时遇到生词推荐使用牛津高阶英语词典(英英版)查询:
Oxford Advanced Learner's Dictionary - 7th Edition

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阅读原文:AGRICULTURE REPORT - Honey Bee Losses Still a Problem in US

Honey bees add billions of dollars in value to around one hundred thirty crops in the United States. But since the nineteen eighties, researchers have been concerned about the health of these valuable pollinators.

Worries grew after the winter of two thousand six. Some pollination services reported losses of anywhere from thirty to ninety percent of their hives. The beekeepers did not find dead adult bees as they often do after winter. Instead, the bees were gone. Experts gave a name to this mysterious situation: colony collapse disorder.

大家一起来找个经典的词翻译 colony collapse disorder 。


A report in Agricultural Research magazine, from the Department of Agriculture, takes a fresh look at C.C.D. It says the disorder is truly a serious problem. But it says there were enough honey bees to provide all the agricultural pollination needed last year.

Still, beekeepers reported losing about thirty-five percent of their hives in the fall and winter of two thousand seven. It two thousand six, it was thirty-one percent.
It two thousand six,这里可能是拼写错误,应为 In two thousand six

The United States has almost two and one-half million managed beehives. Experts from the Agriculture Department and the Apiary Inspectors of America did a study involving about one-fifth of them.

One finding was that beekeepers who found no dead adult bees were more likely to have the most severe losses. Also, a virus called I.A.P.V., for Israeli acute paralysis virus, was present in almost half the colonies studied.

But researchers say they do not know if this virus causes a colony to collapse. They say the lack of affected bees to examine makes it difficult to know exactly what the new disorder is.

Losses in honey bee populations can result from a number of causes. A big problem, for example, is the varroa mite, a deadly parasite. And experts keep looking for other answers for the current situation.
parasite [noun] (1) a small animal or plant that lives on or inside another animal or plant and gets its food from it: fleas, lice and other parasites an intestinal parasite of cattle. (2) (disapproving) a person who always relies on or benefits from other people and gives nothing back: He regards students as parasites on society.

Scientists at the University of Virginia recently reported that air pollution may prevent bees from finding flowers to pollinate. They think ozone in the air is keeping bees and other pollinators from smelling the flowers. Bees feed on nectar and pollen from flowers.
ozone [ noun] [U] (1) (chemistry) a poisonous gas with a strong smell that is a form of oxygen (2) (BrE, informal) air near the sea that smells fresh and pure.

Jose Fuentes and his team at Virginia studied how far the scent of flowers travels with the wind. Before the eighteen hundreds, they say, it was more than one thousand two hundred meters. Now, they say, the scent can travel only about three hundred meters at best. Their study is in the journal Atmospheric Environment.

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- 第 1 条回复  作者:dabo_guo  日期:2008年5月13日 15:54:00

colony collapse disorder :群体崩溃失调

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- 第 2 条回复  作者:rebacca  日期:2008年5月13日 15:59:00

最近一段时间太忙了,可能顾不上来这学习了,希望朋友们再接再厉,等我忙完这阵子一定把落下的课都补上,会继续和朋友们交流英语学习的问题的

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- 第 3 条回复  作者:Webmaster  日期:2008年5月13日 16:28:00

We will all miss you, hope everything is ok!

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- 第 4 条回复  作者:zhenggs1981  日期:2008年5月15日 8:43:00

I love VOA,
but sometimes I have no time to listen and study.

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- 第 5 条回复  作者:yours_snow  日期:2008年5月15日 22:45:00

水平有限,时间不多,从周一到今天的周四,只认真听了5/12的。
也就是说,5/13,5/14,5/15都是草草听过去的,或者说是应付。
咳,学了是自己的,应付啥呢?可还是这样潦草的,,,

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