单词：water channel
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Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音，然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho
新概念英语第二册
For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit
火星生命
River Basins Could Help Ensure Food Security The worlds major river basins may hold the key to doubling food production in the coming years. The idea was discussed at the 14th World Water Congress in Brazil. A new report says while water shortages do
VOA标准英语2011年(十月)
Did you ever hear the saying, its easier to get the Mississippi to change its course than get a stubborn child to change his mind? I guess whoever made this one up didnt know that the Mississippi actually does change its course about every thousand y
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Scripts: We were invited to open up a store there. We did very well. And then all of a sudden it was reported by a local blogger that perhaps we were being disrespectful of the history and culture of China. And I think for us as soon as that occured
商业报道2007年
Chinese soldiers used anti-tank weapons to blast away rocks and mud, holding back waters in an earthquake-formed lake that threatens more than 1 million people living downstream. Soldiers fired at rocks to dislodge enough debris to speed the drainag
国家地理2008年
【英文原文】 'Who is there?' cried the Doctor, putting his head out of his bedroom window. 'Little Hans, Doctor.' 'What do you want, little Hans?' 'The Miller's son has fallen from a ladder, and has hurt himself, and the Miller wants you to com
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CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics
英语新闻视频
This is Scientific Americans' 60-Second Science. I'm Chelsea Wald. Got a minute? Vinaigrette dressing: when you shake it little vinegar droplets scatter through the oil, but when you put it down, the droplets merge and the dressing separates. That's
Scientific American(二)月
US Army Corps of Engineers Works to Avert Crisis on Mississippi River It is a familiar routine for the crew members of the Dredge Potter, making their way along the Mississippi River to the growing number of shallow trouble spots and digging in. The
VOA标准英语2012年(十二月)
In Kampool the river is effectively dead. No one ever thought this would happen. All the rubbish and sewage from the city goes into the river Ganges. Kampool has 400 tanneries. They also drain their poisonous water into the Ganges. Rack showed me a c
自然百科2015年
Chinese soldiers used anti-tank weapons to blast away rocks and mud, holding back waters in an earthquake-formed lake that threatens more than 1 million people living downstream. Soldiers fired at rocks to dislodge enough debris to speed the drainage
自然百科2008年
These huge tracks of rainforest close to the Queensland coast are essential because they regulate the flow of water and the sediment it contains. Thats important, because theres an awful lot of water here. Hot humid tropical air gives rise to vast am
自然百科2014年
The closing bell rang moments ago and it couldn't have come too soon for many investors after this crazy week on Wall Street. It was another roller-coaster session for the market. Stocks actually edged into the plus column briefly, but by the end it
商业报道2007年
Oliver, there was a strong market reaction when Microsoft announced it was buying aQuantive, what's behind this deal? Well, I think Microsoft knows it needs to get into the advertising business. For years, it's basically made money one way, which is
商业报道2007年
Well, some people might want to read things on finance for Memorial Day weekend. But gas prices has bring you a trip a quarter, treble A actually calculate how much your trip cost you. If you want to find out, you can load onto fuelcostcalculator.com
商业报道2007年
Well, the Dow struggled to beat yesterday's record high. Stephanie Elam is in New York with a look at the final numbers and other business news headlines on this Thursday. Hi, Stephie. Hi, Richard. It's struggled but, ah, did really manage to pull i
商业报道2007年
Script： Now we move to northern Germany where the so-called G8 is underway among the leaders of the world's most powerful nations, and that would include President Bush. The truth is ,however, it's an uneasy gathering and not just beneath the surfa
商业报道2007年
Yahoo launching a celebrity gossip site, hoping to cash in on the summer of Paris Hilton. This as shareholders seem to have no problem with CEO Terry Semel cashing in on Yahoos flat stock performance. CNBC, Silicon Valley of your trip, Jim Goldman is
商业报道2007年
A joint play to start the Paris Air Show, with the biggest them all , the airbus A380 the symbols in France. The A380 has had a host technical problems , but Airbus says the production delays that followed are behind now. Weve learned a lot of lesson
商业报道2007年