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
Achyrospermum
amount of profit in the composition of price
anti-migraines
apokoinou construction
apparent head
babyminders
Bradley, Thomas
Buckley ga(u)ge
buergeria japonica
chromatographic column
common foxgloves
conveyer end bearing cover
cucumopine
diaphanuscopy
dirt-boxes
dust arrest
electronic pressure controller
enamelled
encrusted pyelitis
eucamptite (eukamptite)
extraordinary refracted ray
foil base
foot powder
foul hawse
fraxil ice
fuel cycle costs
gaters
graphite rod resistor
gravity type retarder
gray mold of broad bean
Greenwich mean astronomical
hamutenyas
hanged, drawn and quartered
heptarchists
Herzl
hhw
Hūzgān
i-graithed
interest rate swap
intrapituitary vascular network
joint renter
key property
kine oscilloscope
kuntsler
langevin ion-recombination theories
lilas
line boring bar
lumpy-jaw
lungyi
magnetic meridian
mandazi
Maytenus berberoides
mind mapping
mirror collimater
multiple time series
natural waves
nders
nitrostyrene
optical components
origional
pantethin
perineal rupture
photochemistry of nucleic acid
Pilsener,Pilsner
portable power plant
pressure-pull firing device
pressurizer tank
primary plant enclosed operating station
privilege of silence
radioactivity equilibrium
ram-type turret lathe
rate of surface runoff
recto-abdominal examination
redisposition
reformating
right parenthesis
safety blasting explosive
selfism
sexual role
single lever control
single-wire remote control
siumut
skin-divers
smoka
specific linkage
spuky
standard shape parameter
static calibration accuracy
Taverne
terissa
Terpander
three dimensional hologram
time base sweep multivibrator
total allowance and deduction
transient calibration pulse
underway replenishment ship
vinylpolysiloxane
wobbling system
wonnerful
X-Bomb
yotta-radians
zhuanggu guanjie pills