Unit 25 Internet445 互联网 互联网是计算机网络的国际性的集成,这些网络都理解一个标准的地址命令系统,并经中枢链路网络连在一起。互联网可以提供的服务为电子邮件、远程登陆、文件传送、电子新闻和实况对话等。可以说,互联网是你的计算机通向世界其他地方的窗口 Th

发表于:2018-11-30 / 阅读(122) / 评论(0) 分类 2006年星火30篇考研词汇

This is the VOA Special English Technology Report. Representatives from some of the world's leading broadband service providers and equipment manufacturers met in San Diego, California last week. They talked about the future of broadband and the Inte

发表于:2018-12-01 / 阅读(171) / 评论(0) 分类 2010年VOA慢速英语(十二)月

New figures show Australia's greenhouse gas emissions have risen by 82% since 1990. The increase is mainly due to rising emissions from rural areas hit by bushfires and drought. Australian laid efforts to change the way these emissions accounted have

发表于:2018-12-11 / 阅读(103) / 评论(0) 分类 澳洲ABC新闻快递2009年

When Britain's royal baby is born, the annoucement will be made with a bow to both tradition and modern technology. Protocol requires that the Queen be told first, then an annoucement will be posted in front of Buckingham Palace as well as the monarc

发表于:2018-12-15 / 阅读(90) / 评论(0) 分类 美联社新闻一分钟2013(七月)

United Nations Report Says Earths Ozone Layer Is Healing A new study says the protective layer of the Earths atmosphere is finally healing from damage by humans use of harmful chemicals. Aerosol sprays and coolants had been thinning the ozone layer s

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 2018年VOA慢速英语(十一)月

ARI SHAPIRO, HOST: The noted astronomer Carl Sagan had a saying. Extraordinary claims require extraordinary evidence. Last week, a physician made the extraordinary claim that he had an effective treatment for sepsis, sometimes known as blood poisonin

发表于:2018-12-17 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台4月

嘉宾:Debbie Mason 话题:Kate Middleton 走近凯特王妃 单词拼写: 1、Protocol:unwritten rules, official etiquette 2、Podium:a small platform used in a performance or a ceremony for prize presentation 3、Aspirational:ambitious,

发表于:2018-12-27 / 阅读(53) / 评论(0) 分类 聆听悦耳英音

叙利亚使用化学武器玩过界 There is no doubt that on August 21st, the civilian population of Ghouta, a restive suburb of Syria's capital, Damascus, was attacked with chemical weapons. 毫无疑问,8月21日,叙利亚首都大马士革的一个

发表于:2019-01-03 / 阅读(56) / 评论(0) 分类 VOA常速英语2013年(九月)

ECONOMICS REPORT - Carbon Trading By Mario Ritter Broadcast: Friday, January 14, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Carbon trading has its roots in the Kyoto Protocol.

发表于:2019-01-11 / 阅读(64) / 评论(0) 分类 健康与经济

AS IT IS 2015-01-16 US to Provide $2 Billion Loan Guarantee to Ukraine 美国向乌克兰提供20亿美元的贷款 The United States plans to provide up to two billion dollars in loan guarantees to Ukraine this year. The U.S. Treasury Department ann

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2015年VOA慢速英语(一)月

SCOTT SIMON, HOST: There was a conspicuous act of bravery in this week's World Cup championship game. The French team, which won 4-2, was bold and deft. Many of their players are immigrants, or children of immigrants, from Africa. Their victory was a

发表于:2019-01-17 / 阅读(50) / 评论(0) 分类 2018年NPR美国国家公共电台7月

China says it has reached a consensus on climate change with major developing countries that largely believe developed nations should bear most of the burden of reducing greenhouse gas emissions. 中国说,已经在环境变化问题上同一些重要

发表于:2019-01-19 / 阅读(68) / 评论(0) 分类 VOA双语新闻 2009年12月

Activists, rights groups and citizens from around the world took to the streets of Durban Saturday to urge government negotiators at the U.N. climate change conference to take their demands seriously. In a peaceful show of force, thousands of people

发表于:2019-01-19 / 阅读(76) / 评论(0) 分类 VOA双语新闻 2011年12月

After three days of searching a Murky lake in San Bernardino California. The FBI has recovered no item linked to its investigation on that terror attack. CNN correspondent XX is with me. So have the investigator gave up on finding that missing hard d

发表于:2019-01-19 / 阅读(110) / 评论(0) 分类 CNN美国有线新闻2015年12月

By Cathy Majtenyi Bujumbura 10 May 2006 Efforts are under way in Burundi to recover from more than a decade of civil war. The government and the United Nations recently agreed on the terms of two post

发表于:2019-02-01 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(五月)

Australia's top climate adviser has unveiled the likely costs of an emissions trading program. Professor Ross Garnaut has proposed cautious targets for reducing greenhouse gas emissions and recommends that Australia's total emissions should to be c

发表于:2019-02-04 / 阅读(56) / 评论(0) 分类 VOA标准英语2008年(九月)

By Nancy-Amelia Collins Bali, Indonesia 15 December 2007 The U.N. Climate Change Conference in Bali ended Saturday with an agreement to begin negotiations for a new treaty on global warming. VOA's Nancy-Amelia Collins, who covered the conference, rep

发表于:2019-02-08 / 阅读(88) / 评论(0) 分类 VOA常速英语2007年(十二月)

President Bush says the United States will strive to stop the growth of greenhouse gas emissions by 2025. The pledge came as representatives of 17 countries headed to Paris for talks on climate change. 布什总统说,美国将在2025年之前努力遏

发表于:2019-02-14 / 阅读(45) / 评论(0) 分类 VOA双语新闻 2008年4月

Australia has ratified its acceptance of the Kyoto Protocol on climate change. The new government elected last year made signing the emissions-limiting accord its first act. 澳大利亚批准了有关全球气候变化的京都议定书。去年当选

发表于:2019-02-14 / 阅读(63) / 评论(0) 分类 VOA双语新闻 2008年3月

For decades we've been sending signals into space and listening out for out of this world broadcasts. But what's the plan if signs of intelligent alien life are detected? Those likely to be at the receiving end of a cosmic signal are the scientists a

发表于:2019-02-21 / 阅读(62) / 评论(0) 分类 英语听力精选进阶版