Science & Technology

1. 现在，许多人建立网络社区来交朋友

Nowadays, a number of people develop online communities to make friends.

Collection :

网络社区 online communities

2. 有些网站使孩子们面临少年犯罪的风险

Some Internet websites expose children to the risk of juvenile delinquency.

Collection :

使……面临…..  expose sb. to sth.

少年犯罪        juvenile delinquency

3. 在有些国家，对等网络共享并不是非法的

In some countries, peer-to-peer sharing is not illegal.

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对等网络共享  peer-to-peer sharing (p2p)

4. 科技进步如此之快，以至于很难赶上最新的发展

It's hard to stay up to date with technology as it progresses so rapidly.

Collection ：

赶上.....  stay up to date with

5. 现在，电子邮件服务提供商正尝试寻求有效的途径阻拦垃圾邮件

Email service providers are trying to develop efficient ways to cut off spam these days.

Collection ：

阻拦垃圾邮件  cut off spams

6. 我认为，网络的使用不会促进交流，反而会阻碍交流

I believe the use of Internet does not facilitate communication but impedes it.

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促进/阻碍交流  facilitate/impede communication

7. 在注册网站之前，你应该仔细阅读会员条款

Before signing up for the website, you should read the terms of membership carefully.

Collection ：

会员条款  terms of membership

8. 科技的高速发展被认为是导致目前环境问题的一个原因。

Radical advances in technology are considered one cause of recent environment problems.

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科技的高速发展  radical advances in technology

9. 人们利用网络获取信息，并且相互影响 

People have used the Internet to get information and interact with others.

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相互影响  interact with

10. 没有尖端科技的帮助， 古人也能建成长城和金字塔

Without the aid of cutting-edge technology, ancient people could build the Great Wall and the pyramids.

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尖端科技  cutting-edge technology

11. 缺乏基本电脑知识的人被称为电脑盲 

People who lack basic computer knowledge are called computer illiterate.

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电脑盲  computer illiterate

12. 政府已经投入了大量资金发展医学

The government has spent a fortune to advance medical science.

Collection ：

投入大量资金以….  spend a

fortune to

13. 因为手机是现代生活的一个组成部分，所以很多人认为不能没有手机

Since cellular phones are now an integral part of modern life, many people think they can not do without their cell phones.

Collection ：

手机  celluar phone

一个组成部分 an integral part

Tip：

看到这个句子大家知道了苹果官网为什么可以插卡的ipad版本叫celluar版本了吧

celluar adj.细胞的，蜂窝状，多孔的，电子产品有蜂窝网络的

除此之外，手机是生活中的一个组成部分，写成 in integral part就比a part 好一些