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1·A firewall provides an essential security blanket for your computer network.

防火墙为计算机网络提供了基本安全保障。《牛津词典》

2·The committee will study the feasibility of setting up a national computer network.

委员会将研究建立一个国家计算机网络的可行性。《柯林斯英汉双解大词典》

3·For example, most universities that joined the NSF network had intracampus computer networks.

例如，大多数加入 NSF 网络的大学都有校内计算机网络。

4·We will make the presentation and questions available via the company's own computer network, right?

我们会通过公司自己的电脑网络做演示和供人提问，对吗？

5·Defense Department computer network called ARPAnet, which stood for Advanced Research Projects Agency Network.

国防部的计算机网络叫做 ARPAnet，指代高级研究计划署网络。

6·Instead of sending an order on paper or by telephone, e-commerce arranges for orders to be sent over a computer network.

电子商务不是经由纸张或电话发送订单，而是通过计算机网络。

7·Many cell phones allow users to surf the Web, but only some newer ones are capable of wireless connection to the local area computer network.

许多手机允许用户上网，但只有一些较新的手机能够无线连接到本地计算机网络。

8·The Internet had its origins in a 1969 U.S. Defense Department computer network called ARPAnet, which stood for Advanced Research Project Agency.

互联网最早起源于1969年美国国防部的电脑网络，被称为阿帕网，它代表高级研究项目管理局。

9·Starting last month these two bicyclists, joined by archaeologists and a technical support team, are interacting with students via the Internet, the worldwide computer network.

从上个月开始，这两名骑自行车的人，连同考古学家和一个技术支持团队一起，通过互联网，即全球计算机网络，与学生们互动。

10·You have to design a global computer network.

你必须设计一个全球计算机网络。