在线英语听力室

VOA慢速英语 2008 1117a

时间:2008-12-11 05:35:57

搜索关注在线英语听力室公众号:tingroom,领取免费英语资料大礼包。

(单词翻译)

This is the VOA Special English Development Report.

Charles Rioba is an engineer and inventor in Kenya. He and his company, Solar World Limited, have developed a product called the PowerPack. The PowerPack is a small solar-lighting1 system. The device is portable2, so it can be taken anywhere. It provides light with one or two L.E.D. bulbs. An L.E.D. is a light emitting diode.

But the PowerPack can also power a small transistor3 radio for as long as six hours. And it can be used to recharge a mobile phone.

How often the PowerPack itself needs to be recharged depends on usage4. Solar World says the device is best for a small family, up to three people.

People who want to use a PowerPack can buy one. Or they can rent one fully5 charged, and also pay to have it recharged. Or they also charge it themselves with a small solar panel6. It collects energy from the sun into a solar battery.

The World Bank Group considers the Rent-a-Light plan a bright idea. In May, Charles Rioba was one of sixteen winners of a Development Marketplace competition. They each won a grant of up to two hundred thousand dollars.

The winners were announced at a conference in Ghana as part of a program called Lighting Africa. Lighting Africa aims to provide modern lighting to more than two hundred fifty million people by two thousand thirty. They live "off-grid," unconnected to a national electric-power system, except in some cases illegally.

In Kenya, more than eighty percent of people depend mainly on fossil7 fuels for their lighting needs. Fossil fuels are oil, natural gas and coal. Burning fossil fuels, however, can cause health problems from indoor air pollution.

The Rent-a-Light project includes about one hundred local agents to supply the PowerPacks and ten centers to service them. The company hopes to reach about eight thousand homes within eighteen months.

Vijaya Ramachandran is an expert at the Center for Global Development in Washington, D.C. She notes that a lack of electricity and a lack of good roads are major barriers to a better life in Africa. In most of the African countries that she has studied, power supplies are cut off for several hours during each day.

And that’s the VOA Special English Development Report, written by Jerilyn Watson. Go to voaspecialenglish.com to find transcripts8 and MP3 archives of our reports. We will also post a link to a list of all sixteen winners of the Lighting Africa competition. I'm Chris Cruise9.


分享到:


点击收听单词发音收听单词发音  

1 lighting CpszPL     
n.照明,光线的明暗,舞台灯光
参考例句:
  • The gas lamp gradually lost ground to electric lighting.煤气灯逐渐为电灯所代替。
  • The lighting in that restaurant is soft and romantic.那个餐馆照明柔和而且浪漫。
2 portable GOkxY     
adj.轻便的,手提式的;n.便携的东西
参考例句:
  • I have a portable typewriter.我有一个便携式打字机。
  • There is a pretty portable pair of steps in one corner of the room.屋角放着一架小巧玲珑的折梯。
3 transistor WnFwS     
n.晶体管,晶体管收音机
参考例句:
  • This make of transistor radio is small and beautifully designed.这半导体收音机小巧玲珑。
  • Every transistor has at least three electrodes.每个晶体管至少有三个电极。
4 usage 2jawU     
n.惯用法,使用,用法
参考例句:
  • I am clear about the usage of this word at last.这个词的用法我算是弄明白了。
  • The usage is now firmly established.这种用法现已得到确认。
5 fully Gfuzd     
adv.完全地,全部地,彻底地;充分地
参考例句:
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
6 panel l4IzD     
n.面,板,专门小组,控制板,仪表盘
参考例句:
  • The unusual control panel on the walls caught our attention.墙上不同寻常的控制板引起了我们的注意。
  • The panel of judges included several well-known writers.评判小组中包括几位知名作家。
7 fossil ZipxA     
n.化石,食古不化的人,老顽固
参考例句:
  • At this distance of time it is difficult to date the fossil.时间隔得这么久了,很难确定这化石的年代。
  • The man is a fossil.那人是个老顽固。
8 transcripts 525c0b10bb61e5ddfdd47d7faa92db26     
n.抄本( transcript的名词复数 );转写本;文字本;副本
参考例句:
  • Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA. tRNA及rRNA同mRNA一样,都是染色体DNA的转录产物。 来自辞典例句
  • You can't take the transfer students'exam without your transcripts. 没有成绩证明书,你就不能参加转学考试。 来自辞典例句
9 cruise 2nhzw     
v.巡航,航游,缓慢巡行;n.海上航游
参考例句:
  • They went on a cruise to Tenerife.他们乘船去特纳利夫岛。
  • She wants to cruise the canals of France in a barge.她想乘驳船游览法国的运河。

本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎 点击提交 分享给大家。