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
.nap
adamuss
aleuroplast
anilinophilous
anti - setoff spray
arbitrary interference
axial oscillation
beta-naphthylamine
between the lens shutter
big-endian and little-endian
Biocurious
bonded wafer
castleberry
certificate of cause of death
channel boundary
cheer sb. to the echo
chronic traumatic encephalopathy
communication center between several railway administration
computer aided quality management
conditional duty free importation
construction paper
controlled firing area
conveying pipeline
counterinitiative
delivery platform
description of stations
dispirations
donkey-puncher
double-facedly
dragaunce
drum sticks
dynamic luminous sensitivity
Dzhilinda
ellipsist
engine revolution counter
filamentous fungi
Flatau's law
freightwagon
gahrton
gammagraphs
Gentiana algida
gilled radiator
glass staple yarn
house-builder
interpedicular
joint disposal
juxta-epigenesis
K-nearest neighbor method
K9321-H3
kagok
Kennedy load factor
ketoprofen
kinematical cosmology
lardy dardy
libelees
link-work
local vent
lochs
micro-unit
milius
molding-machine
moving slowly
naked buld
nestle-aland
niggerbitches
non-spiking output
notice of loss or damage
observation program
paucisporaceae
perichoroidal
piloceratids
pittu
prestigiations
procambium
proseman
read/write check
reverse drive gear
rigolice
rosehaven
sanitary epidemiology
satre
Sauval
sawtells
Saxony yarn
set sth against sth
shear distribution
slaaneshes
SORM
steel pipe bulkhead wharf
stizostedion vitreums
subsetting
temporal cases
the mark
the prosecution
thoracoacromial
transient heat transfer
transverse conductance
twirl our thumbs
unloaded rope inclination angle
weld appearance
yellowbelly marmot
zermatts