时间:2019-01-11 作者:英语课 分类:VOA慢速英语2007年(一)月


英语课
This is the VOA Special English Agriculture Report.

In the United States, the term organic has a legal meaning set by the Department of Agriculture. The department has an official label to mark products that have met the requirements of its National Organic Program.


Fish

Organic products usually cost more, but their sales are growing. As a result, so is competition to label more products organic because many people believe they are healthier.

Now Agriculture Department officials are trying to decide whether fish can be called organic. There are rules for organic produce, organic dairy products, organic meat and chicken -- but nothing about fish.

Many operators of fish farms believe they could sell more fish if they could label them organic.

The industry that sells wild-caught fish is already under pressure from farm-raised seafood 1. That pressure could increase if the Agriculture Department approves proposed requirements for labeling fish organic.

Earning the organic label requires controlled conditions. The question is whether fish that swim wild and free -- like Alaskan salmon 2 -- could meet the proposed requirements.

Yet fish farms might not all be able to meet them either. Some operations are criticized for their treatment of fish and the risk of pollution to waterways. Fish farmers and the wild-caught industry also argue about the possible presence of harmful chemicals in each other's products.

In two thousand, an advisory 3 committee considered requests by fish farmers to call their products organic. The experts said farm-raised fish should be labeled organic only if they were fed almost completely organic plant food. Farmed fish often have little or no fish in their diet. But those proposed guidelines 4 were not used.

In two thousand five, the Agriculture Department formed another group to examine possible requirements. This time, the committee suggested several kinds of food that farmed fish could eat and still be called organic.

A decision about whether fish can be sold with the organic label may still take two years or more.

For now, the American fishing industry has to deal with growing competition from imported seafood. Some foreign companies already call their fish organic because, they say, it meets the requirements of their own countries.

And that's the VOA Special English Agriculture Report, written by Jerilyn Watson. You can read and listen to our reports online at www.unsv.com. I'm Bob Doughty 5.

n.海产食品,海味,海鲜
  • There's an excellent seafood restaurant near here.离这儿不远有家非常不错的海鲜馆。
  • Shrimps are a popular type of seafood.小虾是比较普遍的一种海味。
n.鲑,大马哈鱼,橙红色的
  • We saw a salmon jumping in the waterfall there.我们看见一条大马哈鱼在那边瀑布中跳跃。
  • Do you have any fresh salmon in at the moment?现在有新鲜大马哈鱼卖吗?
adj.劝告的,忠告的,顾问的,提供咨询
  • I have worked in an advisory capacity with many hospitals.我曾在多家医院做过顾问工作。
  • He was appointed to the advisory committee last month.他上个月获任命为顾问委员会委员。
n.指导方针,准则
  • The government has drawn up guidelines on the treatment of the mentally ill. 政府制订了对待精神病人的指导方针。
  • Planners seem a little uncomfortable with the current government guidelines. 规划师似乎不太接受现行的政府指道方针。
adj.勇猛的,坚强的
  • Most of successful men have the characteristics of contumacy and doughty.绝大多数成功人士都有共同的特质:脾气倔强,性格刚强。
  • The doughty old man battled his illness with fierce determination.坚强的老人用巨大毅力与疾病作斗争。
学英语单词
accident preventive actions
afzelin
against documents
age-adjusted death rate
andersoncooper
atmosphere moisture
automatic pump control
average social labor
awful
Baldwin Park
barnados
bedded rockfill
beluga
Benbrook Dam
blind end of rectum
Campanulales
Carleton, Pt.
carlinite
celebrated
ciche
composite refractory
conjugate vector space
coordination numbers
dakryon
differential polynomial
drive into a corner
Ease off!
effective pressure angle
El Tablado
elastic liquid dynamics
emergency control
epidotised
extend letter of credit
faggiotto
fairy fort
fallout meter
fault resilience
fraction solids
freedom fighters
full-scale travel
gap heat transfer coefficient
Ginestrene
goldenleaf chinquapin (castanopsis chrysophylla a. d. c.)
greenbusch
gruffly ad
heliconiuss
hereditary patterns
huo
induced output
Iniö
iridium black
lamina of cricoid cartilage
locomotive distributing valve
long-since
magnaflux inspection for axle
mastogloia fallax
mating bridge
merry-makings
mineclearance operation
multimatrix
nocturnlabe
non-crystallising
non-obstant
nonsatirical
packaging design
paediatric immunology
panama rubber
pay dearly
power peak
prick a louse
primary shield cooling
program appropviation
quota tax
radioactive contamination insurance
rate of arrival
rathe
recession-free
responsibilisation
Sanaa
self-clearing member
semiperiod
send the axe after the hatchet
single plug cement head
spreadre
Sternes
supplantal
syllabicities
temporaty storage
touch all the bases
tower antenna
trace norm
transformer-fed deflector coil
treptilamine
triphosphoinositol
trowelled surface
turbulencecy
umfrazzied
ureteral neocystostomy
vaginitises
visual cloud pictures
whitetip reef shark