2010-11-13 所属栏目:英语听力材料

人们在视觉享受上一直在追求更高的技术，于是3D、4D接踵而至。有没有想过，或许有一天，你在看到鲜花的时候可以闻到花香，在观看战争场景时闻见硝烟的味道。这种引入了嗅觉的电视技术，现在已经初具雏形。来自日本的

2010-11-13 所属栏目:英语听力材料

Sometimes, the best way to deal with a bad situation is to laugh at it. That's the idea behind "The Adventures of Unemployed Man," a parody of classic superhero comics, written for America's current

2010-11-13 所属栏目:英语听力材料

A study of a solar-powered blood pressure monitor finds it can be an effective tool in places where electricity — and even batteries — can be in short supply. A study in Africa found the monitors to

2010-11-13 所属栏目:英语听力材料

Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high ch

2010-11-13 所属栏目:英语听力材料

If you’ve ever had to pick up and carry a tired child through the mall, you know that walking sometimes tuckers out the toddlers. Now scientists think they know why. The results appear in the Journal

2010-11-12 所属栏目:英语听力材料

Iraqi leaders have welcomed a tentative deal on a unity government that could end an eight-month political stalemate. A major hurdle appears overcome by including the Sunni-backed Iraqiya bloc, but t

2010-11-12 所属栏目:英语听力材料

Global computer security firm Symantec Hosted Services said the number of e-mail attacks ahead of this week's meeting of the leaders of the Group of 20 major economic powers in Seoul, South Korea, ha

2010-11-12 所属栏目:英语听力材料

The United Nations exists to fulfill its founding ideals of preserving peace and security, promoting global cooperation, and advancing human rights. These are the responsibilities of all nations, but

2010-11-12 所属栏目:英语听力材料

Ah, daydreaming. Is there anything more pleasant than sitting back and letting your thoughts drift? Well, yes: not letting your thoughts drift, for one. Because according to a study published in the j

2010-11-11 所属栏目:英语听力材料

一般的脂肪吃在身体里7天就代谢了，而反式脂肪吃在身体里50天才可以代谢，所以经常吃奶油蛋糕类食物会造成肥胖并会引起健康问题。Hamburgers, instant coffee, cream cake… are these your favorite foods? Experts

2010-11-11 所属栏目:英语听力材料

To rousing applause, President Barack Obama told university students in Jakarta of Indonesia's role in his life. And he vowed to continue working to improve the United States' relationship with the

2010-11-11 所属栏目:英语听力材料

The Macondo well operated by BP in the Gulf of Mexico has now been capped with a star adornment that commemorates the 11 people killed when the rig operating on the water surface above the site explod

2010-11-10 所属栏目:英语听力材料

第16届广州亚运会开幕式将于2010年11月12日举行。开幕式充分展现了水元素，从一滴珠江水开始，讲述了岭南人与水的故事。海心沙会场中间有一个升降舞台，能在3米的水池中升降自如，这个创意十分新鲜，舞台下降时，水池

2010-11-10 所属栏目:英语听力材料

Sneezing, coughing, and sniffing. Welcome to winter and the common cold virus, a cure for which has eluded for years. But now a major breakthrough by scientists in Cambridge University brings that cur

2010-11-10 所属栏目:英语听力材料

Kinect Microsoft's hands-free Xbox 360 add-on is hitting the stores. Launch events like this one in Time Square are being used to get the world out around the world. Microsoft is hoping the Kinect co

2010-11-09 所属栏目:英语听力材料

Andrew Stevens: 33% roughly is consumer spending in China compared that with US which is about 70%. When realistically can you see China getting to its own target of about 50% consumer spending?Fan Ch

2010-11-09 所属栏目:英语听力材料

He calls it an American journey; Time magazine reporter Joe Klein traveled the US for 24 days in the run-up to the American midterm election to gauge the key concerns of voters. One issue raised repea

2010-11-09 所属栏目:英语听力材料

One of the dreams of biomedical scientists is to be able to transform adult cells into other kinds of cells. And thus avoid some of the ethical concerns of working with embryonic stem cells. Now a res

2010-11-08 所属栏目:英语听力材料

On the second full day of his three day visit to India, President Barack Obama conducted a "Town Hall" meeting with students at a Catholic college in the financial center, Mumbai. Mr. Obama and his w

2010-11-08 所属栏目:英语听力材料

Health officials are concerned that Hurricane Tomas could cause the cholera outbreak in Haiti to get even worse. The waterborne disease is already blamed for the deaths of more than 400 people there.

2010-11-08 所属栏目:英语听力材料

The price of a single family home dropped in August compared to July but was still higher than it was the same time the prior year. According to the S&P/Case-Shiller Index, prices are falling as the i

2010-11-07 所属栏目:英语听力材料

很多很多的外国人现在回到中国来工作或学习，面对不同的环境有很多的不便。那下面就来看看几位在中国生活的外国朋友的生活吧！Beijing is a huge city, and most foreigners arrive here alone and without a friend

2010-11-07 所属栏目:英语听力材料

We are back from our DECISION 2010 headquarters here at 30 Rockefeller Plaza in New York. Last night on this broadcast, before the polls had closed, we heard the personal stories of four voters from a

2010-11-07 所属栏目:英语听力材料

Here is a bright idea, a low-energy light-bulb with a twist. It's designed to be astatically pleasing. It's called the Plumen 001 and it's the creation of Hulger, a small London start-up co-founded

2010-11-06 所属栏目:英语听力材料

又是一年菊黄蟹肥时，在南京新街口的地铁站里，一台螃蟹自动售货机出现在人们面前。自动售卖机里出售的螃蟹都不用绳子捆绑，而是用绿色包装，买回家可直接蒸煮。机器内温度为5—10摄氏度，适合螃蟹生存，不会出现死蟹