2007年VOA标准英语-Sydney Turns Off Lights for 'Earth Hour'

By Phil Mercer
Sydney
01 April 2007

Mar1 2007, above, and 31 Mar 2007, below" hspace="2" src="/upimg/allimg/070530/0821340.jpg" width="210" vspace="2" border="0" />

Difference of switching many of the city's lights is shown in this combo taken one week apart in Sydney, on 24 Mar 2007, above, and 31 Mar 2007, below

Parts of Australia's biggest city, Sydney, plunged² into near darkness for an hour to raise awareness³ of global warming. The local government, environmental groups and businesses united in support of "Earth Hour" - when the city turned off the lights to save power and cut emissions⁴ that contribute to global warming. From Sydney, Phil Mercer tells us more.

Sydney was not completely blacked out Saturday evening, but organizers of "Earth Hour" say they are delighted with the response.

Lights on the city's iconic Harbor Bridge were switched off for the hour along with most of those on the famous Sydney Opera House. Tens of thousands of suburban⁵ homes joined in. So did hundreds of businesses. Many tower blocks have spent the evening in almost total darkness.

The event has had high-profile support to raise awareness about how to combat global warming. Australian actress Cate Blanchett says Earth Hour shows small changes can make a big difference in climate change.

"It's massive [climate change]. It's very difficult to grasp in all its magnitude and complexities," she said. "So I think that the potency⁶ of tonight is that it's about a very simple beginning, you know, turning off a switch."

Every day millions of lights and computers are left on in deserted⁷ offices, apartments and houses.

Environmental activists⁸ say that simply switching them off could cut Sydney's greenhouse gas emissions by five percent over the next year.

Per capita, Australia is one of the world's largest producers of carbon dioxide and other gases that many scientists believe are helping⁹ to warm the Earth's atmosphere, causing climate upset.

This Australian, observing Earth Hour in Sydney, says he hopes the event will spur the national government into greater action.

"We're one of the worst, if not the worst, for carbon emissions and it's good to see this effort tonight," he said. "So hopefully the government will see it and make some changes."

Prime Minister John Howard has refused to sign the international Kyoto Protocol¹⁰ to halt global warming, saying it does not address key issues between developed and developing nations and hurts Australia's coal-driven economy. But he argues Australia is meeting its international emissions obligations in other ways.

A long-standing drought and serious water shortages in Australia have focused much attention on climate change in this election year. Some experts warn higher temperatures could leave this nation of 20 million people at the mercy of more severe droughts and devastating¹¹ tropical cyclones¹².

1 mar   

vt.破坏，毁坏，弄糟

参考例句：

• It was not the custom for elderly people to mar the picnics with their presence.大人们照例不参加这样的野餐以免扫兴。
• Such a marriage might mar your career.这样的婚姻说不定会毁了你的一生。

2 plunged   

v.颠簸( plunge的过去式和过去分词 )；暴跌；骤降；突降

参考例句：

• The train derailed and plunged into the river. 火车脱轨栽进了河里。
• She lost her balance and plunged 100 feet to her death. 她没有站稳，从100英尺的高处跌下摔死了。

3 awareness   

n.意识，觉悟，懂事，明智

参考例句：

• There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
• Environmental awareness has increased over the years.这些年来人们的环境意识增强了。

4 emissions   

排放物( emission的名词复数 )； 散发物（尤指气体）

参考例句：

• Most scientists accept that climate change is linked to carbon emissions. 大多数科学家都相信气候变化与排放的含碳气体有关。
• Dangerous emissions radiate from plutonium. 危险的辐射物从钚放散出来。

5 suburban   

adj.城郊的，在郊区的

参考例句：

• Suburban shopping centers were springing up all over America. 效区的商业中心在美国如雨后春笋般地兴起。
• There's a lot of good things about suburban living.郊区生活是有许多优点。

6 potency   

n. 效力，潜能

参考例句：

• Alcohol increases the drug's potency.酒精能增加这种毒品的效力。
• Sunscreen can lose its potency if left over winter in the bathroom cabinet.如果把防晒霜在盥洗室的壁橱里放一个冬天，就有可能失效。

7 deserted   

adj.荒芜的，荒废的，无人的，被遗弃的

参考例句：

• The deserted village was filled with a deathly silence.这个荒废的村庄死一般的寂静。
• The enemy chieftain was opposed and deserted by his followers.敌人头目众叛亲离。

8 activists   

n.（政治活动的）积极分子，活动家( activist的名词复数 )

参考例句：

• His research work was attacked by animal rights activists . 他的研究受到了动物权益维护者的抨击。
• Party activists with lower middle class pedigrees are numerous. 党的激进分子中有很多出身于中产阶级下层。 来自《简明英汉词典》

9 helping   

n.食物的一份&adj.帮助人的，辅助的

参考例句：

• The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
• By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。

10 protocol   

n.议定书，草约，会谈记录，外交礼节

参考例句：

• We must observe the correct protocol.我们必须遵守应有的礼仪。
• The statesmen signed a protocol.那些政治家签了议定书。

11 devastating   

adj.毁灭性的，令人震惊的，强有力的

参考例句：

• It is the most devastating storm in 20 years.这是20年来破坏性最大的风暴。
• Affairs do have a devastating effect on marriages.婚外情确实会对婚姻造成毁灭性的影响。

12 cyclones   

n.气旋( cyclone的名词复数 )；旋风；飓风；暴风

参考例句：

• The pricipal objective in designing cyclones is to create a vortex. 设计旋风除尘器的主要目的在于造成涡旋运动。 来自辞典例句
• Middle-latitude cyclones originate at the popar front. 中纬度地区的气旋发源于极锋。 来自辞典例句