The projected image can measure up to 40 inches， growing or shrinking as you walk away from or toward the surface onto which the images are projected。
投影的图像最大能达到40英寸，随着你远离或走近照片所投射的平面，投影会放大或缩小。
Samsung DualView TL225 has two LCD viewing screens— including one on the front side。
三星DualView TL225，它有两个液晶显示屏──其中一个位于机身前面。
This front screen lets the subjects of the photograph see how they look as the photo is being captured， raising the concept of instant gratification to a new level。
这个前置的屏幕令拍摄对象能看到自己在拍摄时的样子，将瞬间抓拍的概念上升到新的层次。
It also can be used to display a timer’s countdown clock so you know exactly when the photo will be taken。
它还可以显示倒计时，让你确切地知道拍照还有多长时间。
the Nikon and Samsung have 5x and 4。6x wide－angle zoom lenses， respectively。
尼康和三星都是广角镜头，变焦分别为5倍和4。6倍。
Let’s Talk！
开始交流吧！
Salesperson： Can I help you， sir？
店员：我能帮您吗，先生？
Customer： I am looking for a digital camera。
顾客：我想买一台数码相机。
Salesperson： How about this camera made by Canon？ It can make shooting simple and convenient。
店员：这款佳能的怎么样？用它照相简单又方便。
Customer： Let me see。
顾客：让我看一下。
Salesperson： This 8。0－megapixel digital camera has a 4x optical zoom and a bright 2。5 inch LCD。
店员：这款数码相机800万像素，4倍变焦，还有2。5英寸的液晶显示屏。
Customer： It looks good。 But I don’t like the color。 Black is too ordinary。 do you have a red one？
顾客：看起来不错。但是我不喜欢这个颜色，黑色看起来太普通。你有红色的吗？
Salesperson： Yes， here you are。
店员：有红色的，给您。
Customer： Can the digital camera make a video。 Because sometimes， I may want to record some parties。
顾客：这个数码相机能摄像吗？因为有时候我想录下聚会。
Salesperson： Yes， it can。 But it can only record for about tow hours。
店员：可以，但是一般只能录两个小时。
Customer： That is enough。 Do you have others for choice？ Oh， I like this one。 it is much smaller。
顾客：那够了，你还有其他可供选择的吗？噢，我喜欢这个。它小多了。
Salesperson： It is easy to carry everywhere， and it is lighter。
店员：这一款可任意携带，重量也要轻很多。
Customer： So I can bring it with me when I am traveling。 It won’t bring any trouble。
顾客：那样的话，我出去旅游就可以随时带在身边了。它也不会增加负担。
Salesperon： We also have a red one for choice， please have a look。
店员：我们也有一款红色的可供选择，请看看。
Customer： I like it better。 The megapixel is？
顾客：这款我更喜欢。像素是多少？
Salesperson： It is also 8。0－megapixel。
店员：这款也是800万像素。
Customer： I’ll take it。
店员：我就买这款了。
Salesperson： Please check out over there。
店员：请在那边买单。
Internet Culture
网络文化
应该讲，自从计算机网络出现，网络文化也开始出现。网络作为文化信息的载体，传播网络外的其他文化，网络出现以前的文化。网络没有创造任何文化。你可以发现网络上传播的小说用的文字、语言、修辞语法等都不是网络创造的，网络电影不过是网络外的电影的数字化方式的再现和传播。换言之，没有网络，这些小说或电影也会出现或者已存在，网络解决的是网络外文化传播的技术问题。
Realize Internet Culture
认识网络文化
1认识网络文化
The Internet was conceived as a fail－proof network that could connect computers together and be resistant to any one point of failure； the Internet cannot be totally destroyed in one event， and if large areas are disabled， the information is easily rerouted。 It was created mainly by DARPA； its initial software applications were e－mail and computer file transfer。
Though the Internet itself has existed since 1969， it was with the invention of the World Wide Web in 1989 by British scientist Tim Berners－Lee and its implementation in 1991 that the Internet truly became a global network。 Today the Internet has become the ultimate platform for accelerating the flow of information and is， today， the fastest－growing form of media， and is pushing many， if not most， other forms of media into obsolescence。
What’s more is that the very notion of our actions， our endeavors and especially our mistakes， being perfectly archived is somewhat terrifying to say the least， no matter what level of accepted virtue or morality we may possess。 There is a stronger sense of urgency to obtain success and well－being in these modern times。 People are more intellectually engaged than ever before， because of the Internet。
The information age formed by capitalizing on the computer microminiaturization advances， with a transition spanning from the advent of the personal computer in the late 1970s to the internet reaching a critical mass in the early 1990s， and the adoption of such technology by the public in the two decades after 1990。 The Information Age has allowed rapid global communications and networking to shape modern society。
The information age， also commonly known as the computer age or information era， is an idea that the current age will be characterized by the ability of individuals to transfer information freely， and to have instant access to knowledge that would have been difficult or impossible to find previously。
2网络用语的表达方式
file文件
form格式
file attribute文件属性
firewall防火墙
host主机
icon图标
intranet内联网，企业内部网
log日志、记录
logging登录
logoff退出、注销
logical port逻辑端口
logon注册
menu菜单
message消息
password口令
path路径
Internet也叫国际互联网，被形容为网络的网络，在我国它的中文名为因特网。因特网是世界上目前最大的、也是唯一覆盖全球的一个广域网。对许多人来说，网络就意味着因特网，它的最大魅力除了连接有数以亿计的各种计算机、数以千亿计的网页包含了海量的信息外，它还能使数万计的人同时交谈。
Key words ＆ Sentences
关键词句全知道
A crystallization of human wisdom， the Internet is a significant technological invention of the 20th century and a major symbol of contemporary advanced productive force。
互联网是人类智慧的结晶，20世纪的重大科技发明，当代先进生产力的重要标志。
The Internet has brought about profound impacts on the world economy， politics， culture and social progress， and promoted the transformation of social production， daily life and information dissemination。
互联网深刻影响着世界经济、政治、文化和社会的发展，促进了社会生产生活和信息传播的变革。
The Internet is given full scope in the news communication field of China。
互联网在中国新闻信息传播领域得到充分应用。
The Internet has become an important channel for people to obtain news。
互联网成为人们获取新闻信息的重要途径。
Ever since its introduction to China， the Chinese people have been making full use of the Internet to disseminate news。
自从互联网进入中国，人们就充分运用互联网传播新闻信息。
According to statistics， over 80％ of China’s netizens mainly rely on the Internet for news。
据统计，80％以上的中国网民主要依靠互联网获取新闻信息。
he development of the Internet media has not only enhanced the time－effectiveness and validity of news communication， but also played a unique role in the reporting of important news events， fully satisfying people’s need for information。
网络媒体的发展不仅提高了新闻传播的时效性、有效性，而且在报道重要新闻事件中发挥了独特作用，充分满足了人们的信息需求。
Chinese citizens fully enjoy freedom of speech on the Internet。
中国公民依法享有互联网上充分的言论自由。