commit computer crimes 进行电脑犯罪活动

　　Most computer crimes can be traced back to hackers. 大多数计算机犯罪都是电脑黑客干的。

　　access the Internet 进入互联网

　　accomplish the operation simply with a click of the keys 敲击键盘即可完成操作

　　administrator 管理员

　　auto search 自动搜索

　　bandwidth 宽带

　　be multilingual 可以使用多种语言

　　be networked with … 与…联网

　　be no longer imaginary 不再是幻想

　　blogger 写博客的人

　　chat on-line in Internet 网上聊天

　　distance learning 远程教育

　　on shopping on-line 进行网上购物

　　facilitate the growth of the cyber-economy 推动网络经济的发展

　　Internet café 网吧

　　Internet fans 网迷

　　Internet geek/netter 网虫

　　Internet video chat 网上视频聊天

　　It is difficult to know whether the information on the Internet is reliable or not. 很难确定互联网上的信息是否可靠。

　　Millions of computers are connected to one another in a worldwide network called Internet. 不计其数台电脑在世界范围内互相联系在一起称作互联网

　　Printed sources continue to remain an important method for researching materials. 使用印制资料仍然是获得研究资源的重要方法。

　　provide on-line employment services to job seekers 为求职者提供网上择业服务

　　There is an advantage to being multilingual. 懂得多种语言很有益处。

　　with the gradual popularization of the Internet 随着互联网的不断普及

　　put out your message through E-mail 使用电子邮件发出讯息

　　net-addiction 网瘾

　　provide entertainment in the form of computerized games 提供电子游戏形式的娱乐

　　2 其他通讯手段

　　allow people to carry telephone with them all the time 使人们能够随时随身携带电话

　　Calls were connected manually by switchboard operators. 过去电话由接员人工接通。

　　Cellular telephones are portable units that can be used away from home. 手机是出门在外也可以使用的便携装置。

　　Cellular telephones can be used to access information virtually anywhere and anytime. 手机实际上可以用于随时随地接收信息。

　　make wireless communication possible 使无线通讯成为可能

　　phone can connect to the Internet 手机可以连接到互联网

　　send a short text message to sb.’s cell phone 给某人的手机发短信

　　cable television systems 有线电视系统

　　digital television 数字电视

　　pick up the signals from satellites 通过卫星接收信号

　　provide a large number of (many more) channels 提供很多(更多)频道

　　satellite television service 卫星电视业务

　　advances in digital communications 数字通讯的发展

　　improve the quality and efficiency of telecommunication 提高远程通讯的质量和效率

　　modern digital telecommunication 现代数字远程通讯

　　send messages faster and more accurately 更快、更准确地传送信息

　　二经济、改革类

　　1 旅游业

　　About six or seven percent of the Gross National Product comes from tourism. 国民生产总值的6%-7%来自旅游业。

　　be one of the major industries of this country 是该国主要产业之一

　　belong to the service industry 属于服务性行业

　　benefit through peaceful development and cultural understanding 从和平发展和文化认同中获益

　　carry exchange and investment to … 吸引交流和投资到…

　　focus attention on the role tourism can play in elimination of poverty 重视旅游业对消除贫困的作用

　　serve as a dynamic catalyst of emploment, wealth, investment and poverty elimination 对就业、财富、投资和摆脱贫困起到有力的催化作用

　　Tourism business preserves cultural and heritage traditions. 旅游业保护传统和文化遗产。

　　do-it-yourself/independent travel 自助游

　　during the height of travel 在旅游的高峰季节

　　golden week for tourism 旅游黄金周

　　visit historic sites/spots 参观历史名胜

　　2 农业

　　be not fertile enough to justify cropping 不够肥沃，所以不值得耕种

　　cultivate inferior 开垦贫瘠土地

　　The supply of good land is limited. 良田资源是有限的。

　　to feed a large population 养活众多的人口

　　cause pollution and health problems 引起污染和健康问题

　　chemical fertilizer 化肥

　　destroy harmful insects 消灭害虫

　　Insecticides also kill helpful insects. 杀虫剂也会杀死益虫。

　　save water during irrigation 节水灌溉

　　use up ground water 用尽地面水

　　increase food production to help feed the growing world population 提供粮食产量为不断增加的世界人口提供食物

　　keep soil from drying out and prevents the loss of soil 避免土壤干化和流失

　　One important form of soil conservation is the use of windbreaks. 土壤保持的一个重要方法是利用防风林。

　　be carried out in a way that does not damage the environment 以一种不破环环境的方式被执行

　　avoid a possible grain shortage 避免可能出现的粮食短缺

　　deserve to be called a broad-minded policy 应被视为有长远眼光的策略

　　invest more in agricultural technology 加大对于农业科技的投资

　　Sustainable development methodes are designed to save resources. 开展可持续发展的目的在于节约资源。