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
adrenocorticotrophic hormones
Aiguebelle
algiamida
allowe
analytic point of view
angle output
audience attitude
aul
aviation accident
backswept wing
bedaub with
Botanichne
Bruber's speculum
bucket pump gun
builder's acre
cambozola
camera flash
capping plug
cellular chain
company-specific
creep drinker
Croatianising
crystal chloroform
dialysis cell
differential housing
dissolved mineral
do somebody in
drawdown method
drum motor
dubi
dynad
dynamic operational research
farmer-fletcher's report
fired back
floor drier
follicle mite
fool for one's pains
garn
gathering of the clans
George Balanchine
giampapa
glycerin potato media
gullet
hansson
hodad
image-forming mirror
implantees
in situ curing
inella verrucosa
inoperable
jump-cut
keight
keramzite
leaf-peeper
lower-cases
machine-knitted
magnetic modulator
make our peace
Malcolm I.
Massaya
matched(pair)
mobutus
money functions
myelinopothy
negative form of property
new lower bound part
olwell
one-shot binding
optical aberrations
outcomes
partitioning problem
Phyllograptidae
Podkamennaya Tunguska
polymania
power-output amplifier
pricing the inventory
put someone in mind thing
quasi negotiable instrument
ran about
Riederich
Rocas, Atol das
rod rolling
siccophant
silky cornels
smash me
sociometrist
stratified charge
suction and discharge valve seat
surprise attacks
testfired
that's true
three categories of judgement
three-way cord
transistor clipping circuit
unfitness of environment
vagal part
vertical parabolic current
Vinh Tan
wadi as sir
wife carrying
Zakharovskiy Rayon
zhenya