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
acharnement
Amendoa
arteria genus inferior medialis
asagi koynuk
automatic tracker
autumn equinox
azene
berth post
bridgers
bull-running
calpain inhibitor
castlewards
chairs
check as an assignment of funds
chemical agent detection
chrome steel pump shaft
circumventable
connecting rod metal
curtal
Davis U-tube
DC (digital comparator)
deep space communication
definite variation
Deponit
development support library
ding-a-lings
diplostemonous stamen
Dutse
E&OE
Earthie
edge positioner
extra-pair copulation
fluxline
Folsom man
force-feed cooling in a single-circuit system
fossil directeur
fuel rate
galliwasps
gap volume
gyromgnetic
hamhandedly
haranguing
helpelesse
indicators of cyclical revival
Janāb, Wādī al
kasrah
klein
latrons
laying foundation
lethal rate
livery drivers
longer-term market outlook
magnetic crack detector
mass-flowrate perturbation
masticatory function
memorises
mendele
meter reader
microprocessor master clock
moreoever
Morr's burette
NDH-1
netonian fluid
ninety column card
Nodi lymphatici lumbares dextri
non-detachable type fire detector
nonablated
nwtf
ovulatory time
paid time ratio
pennzoil-quaker
philosophy of system
pithing
pkoes
planetary parallel gear
platycephalus indicus
polytopal
postanesthetic
pots of money
prejudge
psetta maximas
red dysentery
refuelling pattern
sale of ship
self ignition
solar energy storer
solid flux theory
solid polymer
split roof
spring fingers
stratified sampling method
structure syntax flaw
Tahirih
thanatopsis
thermomolecular pressure
thoracobronchotomy
Ting ware
unshootable
upper core structure support skirt
url rewrite
wetting fluid
ymounted