时间:2019-01-07 作者:英语课 分类:VOA标准英语2008年(三月)


英语课
By Kari Barber
Dakar
21 March 2008


In many African countries, few people have access to computers and the Internet. Experts say this is hindering development and preventing students from being able to compete for jobs.  At a conference in Dakar this week, software experts, government officials and students came together to look at how open-source software, which is free for anyone to use, could make technology available to more people.  Kari Barber has this report from Dakar.


Experts say that open source software is not only good for Africa because it is free, but also because it allows users to make changes to the source code, which in itself can provide a lesson in technology.


Derek Keats is a professor at the University of Western Cape 1 in South Africa.  He says free, open software is having the greatest impact on average people, non-governmental organizations or NGOs, and small, medium and micro businesses, which he calls SMMEs.


"I think the real key to the success of free and open source software is to imagine all of the smaller scale activities that are happening within Africa:  the SMMEs [small, medium and micro enterprises] that are deploying 2 free and open source software, the Internet service providers that are making abundant use of free and open-source software in creating opportunities for connectivity, the NGOs that are enabled through free and open-source software," he explained.


Keats says being able to see the software's source code, or computer language code, and being able to rewrite or make changes gives users a sense of ownership.  He says explaining to people how open-source software works and how it can help them is one of the biggest challenges.


"By having access to the source code it gives them power they would not otherwise not have," he added.  "And that power, when you do not have access to the source code, is taken away from you.  How do we make people understand that free and open source software is as much about democracy as it is about technology?"


Government officials at the conference said they hope free, open-source software will allow them to use computers in more of their work to increase efficiency and in the long run save money.  Students said they hope learning to write computer source code will give them an advantage in job markets where there are few opportunities for employment.


Hassan N'diaye is a university student who attended the conference.


He says he believes open-source software could be helpful for students like himself.  But, he says, that when he watches European students walking around with personal laptop computers, he realizes that software is not enough.  He still cannot afford the price of a computer or an Internet connection, but, he says, at least it is a start.




n.海角,岬;披肩,短披风
  • I long for a trip to the Cape of Good Hope.我渴望到好望角去旅行。
  • She was wearing a cape over her dress.她在外套上披着一件披肩。
(尤指军事行动)使展开( deploy的现在分词 ); 施展; 部署; 有效地利用
  • Provides support for developing and deploying distributed, component-based applications. 为开发和部署基于组件的分布式应用程序提供支持。
  • Advertisement, publishing, repair, and install-on-demand are all available when deploying your application. 在部署应用程序时提供公布、发布、修复和即需即装功能。
学英语单词
a punter
AC-electronic motor
acanthopariae
action through medium
Adjutant General
aiding planning materials flow
aminosol
Anglicify
antigen reaction
application for import of foreign goods
atrio-ventricular delay
bacterial leaf stripe
Barmouth Este
beam capture
birdlover
boltitz
bonus-percentage of profit
brachish
chemical water plugging
Chinese costume
clad rod
clinicopathology
coalescent
Codonopsis pilosula
Compensated Temperature Range
correct direction
counter current
counterfeiting of national currency
customs and excise duties
delayed reaction learning
depended on
diffusion network
dimercaprols
distributed mass
doublewhip
dreckley
enteron
epimillerite
galvanized washer
gastrointestinal radiology
goderich
Goldbachia laevigata
heterocyclic antidepressant
high-speed hydraulic hammer
Hufnagel operation
individuality
inoculation ads
integrating manometer
interpretability
jejunes
Keidel tube
Lau Basin
leaching tannate
legopener
liquid crystal pictorial display
mcgerr
medial cross vein
meisterstuck
Merremia hungaiensis
midbrain
middle managers
MMORTS
modular concept
Mohedas
monetary postulate
Motion For Directed Verdict
multiple arm relay
national level
North Attleboro
opaline
package tape
permits of
Peronne
postfader
prism turntable
program information file
railway-wagon
ranunculite
Rechlin
red-billeds
remote control manipulator
restrategized
righters
riveted plate-girder
samarium(iii) fluoride
seal with bush
silverbush
snazzy
sparble
synaesthetes
syncpulse
system integration
tandem compound
theoretical combustion gas volume
theoretical fluid mechanics
thermal infrared camera
trading order
trailer with adjustable drawbar height
Tsonyane
underkneading
weatherability
west spot beam