标签：insects 相关文章
From NPR News in Washington, I'm Giles Snyder. In Pakistan, British investigators have released their findings on the assassination of former Prime Minister Benazir Bhutto. A Scotland Yard team found that Bhutto was killed for the impact of a suicid
2008年NPR美国国家公共电台二月
Our second suspects, pesticides, are the most controversial. This year the European commission analyzed the two-year-ban on the use of called Neony Cortenoise. They said the evidence now showed that they were in unacceptable danger to bees feeding on
探索与发现2013年
Voice 1 Thank you for joining us for Spotlight! Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Fires like this
环球英语 Spotlight
Long before the land grew roads and towns, long before the first Westerners arrived, long before humans here even had a word for art, the rock artists of Australia were drawing the Dreamtime. The Dreamtime for the aboriginal people is their story of
国家地理2008年
SCIENCE IN THE NEWS - Is the Human Brain Still Evolving? Some Scientists Think So By Katherine Gypson, George Grow and Dana Demange Broadcast: Tuesday, November 01, 2005 (MUSIC) VOICE ONE: This is SCI
科技之光
This is the VOA Special English Agriculture Report. Farmers know that if you reduce harmful insects and diseases in your crops, you have a chance for a better harvest. Today, many farmers and experts praise Integrated Pest Management, or IPM. IPM is
2010年VOA慢速英语(十一)月
AS IT IS 2016-05-31 Indias Taj Mahal Has Insect Problem 印度泰姬陵面临昆虫粪便威胁 Indias world-famous Taj Mahal is facing a new threat: insect poop. The Yamuna River flows around the Taj Mahal, and the river is heavily polluted. Large n
2016年VOA慢速英语(六)月
A: I'm in 507. I have a few problems with my room. B: What is that problem, sir? A: There are cockroaches in my room. B: Are you sure, sir? Flies I could believe, but cockroaches? A: I've counted nine different cockroaches, and I accidentally stepped
英语情景对话-旅馆
A: There's a big problem with my room. I'm in 507. B: Would you tell me the nature of the problem, sir? A: I have cockroaches crawling in my room. B: Perhaps you saw a silverfish, sir. A: I've seen nine more cockroaches than I wanted to see. B: Sir,
英语情景对话-旅馆
A: I want to change rooms. In fact, I want a refund for tonight! B: And the problem is, sir? A: Cockroaches have taken over my room! B: My apologies, sir. We'll give you a new room and refund the value of your current room. A: Thank you. I want to co
英语情景对话-旅馆
A: I'm quite upset! I want a new room and a refund for tonight. B: Forgive me, sir, I haven't been told what the problem is. A: I'm about to be swept away by millions of cockroaches! B: My apologies, sir. We'll transfer you to a new room at once and
英语情景对话-旅馆
A: This room is unfit for humans. I want another room, and I want a refund for tonight. B: Perhaps if you would be kind enough to tell me the problem, sir. A: In a word, cockroaches! B: Oh, no, are they back? I'll give you another room immediately, s
英语情景对话-旅馆
A: This room is unacceptable. I want a new one, and I want a refund for tonight. B: Would you please tell me the exact problem, sir? A: I'm being attacked by hordes of cockroaches! B: Oh, my gosh, they're back? Another room at once, sir, plus a full
英语情景对话-旅馆
This Scientific American 60-Second Science, I'm Cynthia Graber. Got a minute? To a farmer, good insects pollinate, and bad insects decimate. But they often had a tough time knowing which flying creatures were invading their crops. Now eavesdropping r
2014年Scientific American(五)月
This week on Why? Tell Me Why! We are answering a viewer question as to why lightning bugs light up. Lightning bugs light up basically to find a mate. Its a way that lightning bugs communicate with each other, to call each other together, because som
自然百科2009年
Long before the land grew roads and towns, long before the first Westerners arrived, long before humans here even had a word for art, the rock artists of Australia were drawing the Dreamtime. The Dreamtime for the aboriginal people is their story of
自然百科2008年
模仿文本： I'm Adam Hart, and this is Discovery, On the Trail of the American Honeybee. Bee-keeping in the United States takes place on an industrial scale. Nowhere more so than in California Central Valley which, as I discovered last year, is h
英音模仿秀
他照镜子发现自己每天早晨起床后脸上总有红点，几小时后又消失，他怀疑他的枕头有问题，果真如此吗？ He looked in the mirror. What were all those red spots on his face? Every morning he had fresh red spots on
英语第1级听力-English Level 1
AGRICULTURE REPORT - Study Says Genetically Engineered Rice Cuts Use of Insecticides By Mario Ritter Broadcast: Tuesday, May 10, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. A
农业与发展
97 of the 405 passengers on the Eastern Star came from Shanghai. They had all booked their travel through an agency in the city. That is where family members of those onboard gathered this morning for more information. Anxious family members of those
cctv9英语新闻2015年