VOA常速英语2018--挪威人巧思妙招实现水产养殖可持续

Norway is one of the top ten aquaculture producers, and the industry goes to great length to secure feed for farmed fish. 挪威是十大水产养殖国之一，而其水产养殖业也是竭尽全力确保鱼食供给。 It has even sent factory shi

英语专业四级听力50篇 17 Living Things React

You and all organisms live in an environment. An environment is made up of everything that surrounds an organism. It can include the air, the water, the soil, and even other organisms. An organism responds to changes in its environment. When an organ

AGRICULTURE REPORT - Sweet Deal: How Plants Invite Helpful I

AGRICULTURE REPORT - Sweet Deal: How Plants Invite Helpful Insects to Dine on Harmful Ones By Bob Bowen Broadcast: Tuesday, November 08, 2005 I'm Shep O'Neal with the VOA Special English Agriculture R

VOA常速英语2018-- 非害虫昆虫的减少引起科学家们的担忧

Scientists Fear Non-Pest Insects are Declinin Butterflies are as beautiful as the flowers they feed on.But they appear to be less abundant than in years past and that has scientists worried.Because butterflies, bees and other beneficial bugs pollinat

VOA常速英语2018--千篇一律的城市草坪不利于生物多样性

Butterflies are as beautiful as the flowers they feed on. But they appear to be less abundant than in years past and that has scientists worried. Because butterflies, bees and other beneficial bugs pollinate plants and are crucial to as much as eight

情景英语口语100主题 085plants植物

85 Plants Words Flower root stem trunk seed pollen fruit bark branch twig leaf bush jungle rainforest cactus desert savannah coniferous deciduous forest hardwood softwood blossom wood Cherry blossom rose petal bamboo Phrases Plant a tree Several spec

A Possible Safe New Way to Kill Mosquitoes That Spread Malar

This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Israeli researchers say they have developed a substance that attracts and kills mosquitoes infected with the malaria parasite. However, the sweet smelling

科学家利用昆虫致命毒液研制新药

Turning Deadly Insect Venom into Drugs 科学家利用昆虫致命毒液研制新药 There are many secrets yet to be discovered in the world of insects, especially the deadly ones. A group of scientists in Great Britain is trying to create a chemica

情景英语对话：Searching for a Book in the Library(1)

A: Could you help me with something? B: What can I help you with? A: I need help finding a book. B: What book are you looking for? A: A book on reptiles. B: Most of our animal books would be found in the childrens section. A: Where would I find the r

情景英语对话：Searching for a Book in the Library(3)

A: Will you help me, please? B: What do you need? A: Im looking for a book. B: What book would you like? A: Its a book on reptiles. B: Some of those books would be found in our childrens section. A: And the rest? B: The rest can be found in the scien

VOA双语新闻：美科学家研究蜜蜂数量减少的原因

Volunteers equipped with nothing more than digital cameras are taking part in an unusual bee hunt. 一些只带着数码相机的义工正在参与一项不寻常的环境研究。 It's part of an environmental study that has amateur photographers do

美国科学60秒 SSS 2013-06-24

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

英语听力：自然百科 Bees Key to Better Missiles 蜜蜂：新武器的启示

Honey bees are fairly placid insects when left alone. But if antagonized, they will react violently. Researchers from the University of Queensland in Australia are working to better understand honey bees vision, navigation, and, in particular, aggres

AGRICULTURE REPORT - Organic Farming Study

AGRICULTURE REPORT – June 25, 2002: Organic Farming Study By George Grow (Photo -Scott Bauer) This is the VOA Special English Agriculture Report. Agricultural scientists in Switzerland have demonstr

VOA标准英语2008年-Locusts Threaten to Inflict More Misery on Aust

Locusts are threatening to inflict more pain on some of the most drought-ravaged parts of eastern Australia. Hundreds of farmers have found beds of locust eggs and officials fear that many more have not been reported. Officials have said that recent

外媒称未来将有多种昆虫走上餐桌

外媒称未来将有多种昆虫走上餐桌 Even though insects are a delicacy in some parts of the world, to many people, the thought of eating them is downright disgusting. 尽管世界上某些地区将昆虫视为美味佳肴,但对大多数人而

VOA常速英语2016--粮农组织倡导将昆虫作为食物

粮农组织倡导将昆虫作为食物 Even though insects are a delicacy in some parts of the world,to many people, the thought of eating them is downright disgusting. 尽管对于世界上一些地区来说昆虫是一种美味，但一想到吃虫子

美国国家公共电台 NPR Is The Pentagon Modifying Viruses To Save Crops — Or To Wage Biological Warfare?

STEVE INSKEEP, HOST: The Pentagon is funding some new research on insects and plant viruses. It says the goal is to protect agricultural crops. Some critics say it looks more like an attempt to make biological weapons. Here's NPR's Dan Charles. DAN C

英语博客：A stowaway praying mantis.

图片1 Those of you who listen to my podcast on a regular basis, know that one of my hobbies is gardening. Whenever I have a free moment, I'm out there planting, weeding, or sowing seeds. It is September now, and the season for growing is just about

雅思常考十种场景词汇(1)

1.租房场景 这种题型，以前看人也介绍过，并且很详细，这里把他们总结在一起。 首先辨别是租房还是买房。For lease, for rent 出租与for sale 出卖 房子的类型有：公寓flat, apartment, 学生宿舍dormitory (dorm) , 学生旅店student hostel, 青年旅店youth hostel ，还