新东方背诵文选 L13 Skyscrapers and Environment

In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointed out that a cluster of

CNN 2010-12-28

More winter misery for Western Europe.Snow, ice and bitter cold are delaying travellers's racing to get home before Christmas. Germany's Dortmund Airport has shut its doors, Dusseldorf Airport is back open but reporting cancellations. Amsterdam's Sch

口腔临床英语对话 第7期:牙科手术(2)

What is the chance of the pulp dying，Doctor? 医生，牙髓坏死是常见的死吗？ You can't be absolutely sure in these cases，but I'm very confident (sure) that everything will be OK. 你的情况不一定是牙髓坏死， 我有信心一切

澳洲新闻 (ABC新闻快递) 2010-02-22

The Federal Government will try again this week to get its changes to private health insurance passed by parliament. It wants to means test the rebate for private health insurance and increase the Medicare surcharge for high-income earners who don't

澳洲新闻 (ABC新闻快递) 2010-03-12

Investigators are sifting through the ruins of a family home in western Sydney this morning after it was badly damaged by fire. They suspected it was caused by faulty insulation. The Federal Opposition is still applying pressure on the Government ove

新东方背诵文选 L30 The origin of Refrigerators

By the mid-nineteenth century, the term

走遍全世界54: 摩天大楼与环境

In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. 60年代后期，许多悲没人把注意力转向了环境问题，那些崭新的玻璃钢摩

Take Away English-Green Living 绿色生活

Can we help the environment by being green? We all know that humans are damaging the environment, but what can we do about it? Some people are trying to do their bit to try to be more environmentally friendly . Local councils in Britain encourage ce

NASA Analyzes More Evidence in Shuttle Disaster

Broadcast: Feb 07, 2003 U.S. space agency officials confirmed Friday that they are analyzing military photographs that appear to show damage to the space shuttle Columbia shortly before it disintegrat

机械类词汇大全-29

1177 、 程序；程序 program 1178 、 稀释剂；天拿水 thinner 1179 、 等角投影 isometricprojection 1180 、 等角投影纸；斜格纸 isometricgridpaper 1181 、 等角投影图；均角

美联社新闻一分钟 2005-07-30

美联社,新闻一分钟,London,bombing,president,1 Police raids in London and Rome, round up the last of the suspected attackers in last week's failed transit bombings in Britain's capital. 2 Breaking with President Bush, Senate Majority Leader Fris

VOA慢速英语2012 经济报道 - 大幅节约能源和费用的被动式住宅

Economics Report - 'Passive' Homes Save Energy, Money 经济报道 - 大幅节约能源和费用的被动式住宅 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Heating and cooling equipment are th

VOA慢速英语2010年-Education Report - How Failure Can Lea

This is the VOA Special English Education Report. No one likes to make mistakes. But a new study says organizations learn more from their failures than their successes, and keep that knowledge longer. One of the researchers was Vinit Desai, an assist

VOA慢速英语2014 地球臭氧层出现恢复迹象

Earth's Ozone Layer Shows Signs of Recovery 地球臭氧层出现恢复迹象 The new report says the Earths ozone layer is showing signs of recovery. Ozone is a form of oxygen. It is found in the air we breathe and in Earth's atmosphere. The ozone l

VOA标准英语2011--Plummeting US Satellite to Hit Earth Fri

PlummetingUSSatellitetoHitEarthFriday NASA launched the Upper Atmosphere Research Satellite (UARS) 20 years ago this month. And now that bus-sized satellite is plunging toward Earth. Mark Matney, an orbital debris scientist at NASA's Johnson Space Ce

密封房屋降低能源消耗

Airtight Houses Lower Energy Costs 密封房屋降低能源消耗 We may not be aware of it, but ordinary family homes in the U.S. and, indeed, the rest of the world are not energy-efficient. Most of their energy goes to heating and cooling, and a lo

【英语时差8,16】雷雨天的避难所

Cars And Lightning You may have heard that your car is a safe place to be in a thunder storm, and this is true. You might not know the reason for this, however.Well learn exactly what would happen if lightning struck your car. At first you might thin

【英语时差8,16】了解暖水瓶的工作原理-上

These days kids have styrofoam to keep soup hot. But back in the day, there were thermoses. One of their drawbacks was that since their insides were made of glass they were pretty easily broken when dropped. The popping sound they made when they brok

【英语时差8,16】冰激凌融化：热传导 -下

To get a handle on the value of this model equation lets go back to the ice cream scoop. The end result is obvious to our intuition, that the ice cream will eventually melt completely, because we know heat naturally flows from warm to cold. But what

英语听力精选进阶版 8590

The car manufacturer of Volkswagen has denied claims by US regulators that some of its luxury brands were also fitted with devices to cheat pollution tests. The Environmental Protection Agency said at least 10,000 vehicles with 6-cylinder 3-liter eng