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
allelo-
amoenus
antihypotension
BC-17
bestiolina amoyensis
billot
biogenists
bisetose, bisetous
brass instrumentalist
broghammer
canonical disjunctive form
cc line
chamfer arc
civil legislation
clear position
cloth feeder
Collis technique
control lever boot
development methodology
Deylaman
Do the Downy
doxal
draw pictures
El Almendro, R.
endfulness
equivariant
Euroequity market
exhaust gas primer
expansion path of Cobb-Douglas production function
export cartel
ferromagnetic dielectrics
flywheel-fan
forelandbasin
four-choke carburettor
fully owned subsidiary
fumeus
geick
guard vessel system
hand channel
Harjab, Wādī
high-impact
Iruya
kleptophilia
leave no doubt
lignite bitumite
lipo-hepinette
lothness
lyke-wake
marketwide risk
match(ed) filter
mayheming
mean flax
Meliola
Miruro
multidrop network
multiple throttle valve
N-1-dimethylaminoheptane
Ngaya, Dj.
nongeneticists
Okrzeszyn
on the barrelhead
palatine bones
pedal lobes
pitchy taste
planet symbol
polarpolymer
popular demand
postpast
psychological problems
raguinite
real-time command
recycling symbol
regulating mechanism for pitch adjustment
relative settlement
revenue from main sources
rotteth
scanning line spacing
selenonic
self-extinguishing circuit-break
serigraphers
setdrive
shifting banks
silver oxalate
sing high praise for
special mission unit
spriting
St Magnus Bay
stampeth
stereo SLAR mapping
straight loan
take someone under one's wing
thaspine
tip of file
train gauge
two-way dynamic microphone
ulmite
ureide
uveal staphyloma
Vasilika
wipe out
zone of fracture and flow age