1) Our life is made more convenient because of the invention of computers.
2) Computer provides people with different sorts of entertainment, such as listening to music and watching films.
3) It is said that radiation of the computer screen is harmful to our health.
4) Many young people indulge themselves in surfing on the Internet and neglect their studies.
5) Pregnant women should not sit in front of a computer for too long.
6) I’m a computer novice.
7) For me, computer is a means of study and entertainment.
8) Computer viruses can cause a lot of damages.
9) Many young people are obsessed with playing computer games and neglect their studies.
10) Computer can be a two-edged sword.
11) Computer is a problem while it brings convenience to me.
12) Computer has received more and more social attention from all walks of life.

1) Our life is made more convenient because of the invention of computers.
我们的生活因为电脑的出现（发明）更加方便。

2) Computer provides people with different sorts of entertainment, such as listening to music and watching films.
电脑给人们提供了不同的娱乐方式，如听音乐和看电影。

3) It is said that radiation of the computer screen is harmful to our health.
据说电脑屏幕的辐射对我们的健康有害。

4) Many young people indulge themselves in surfing on the Internet and neglect their studies.
许多年轻人沉迷于上网（网上冲浪）而忽视了他们的学习。

5) Pregnant women should not sit in front of a computer for too long.
怀孕的妇女不能在电脑前坐过长的时间。

6) I’m a computer novice.
我是菜鸟。（我是电脑新手。）

7) For me, computer is a means of study and entertainment.
对我来说，电脑是学习和娱乐的一种方式。

8) Computer viruses can cause a lot of damages.
电脑病毒能够带来促多危害。

9) Many young people are obsessed with playing computer games and neglect their studies.
许多年轻人沉迷于电脑游戏而忽视学习。

10) Computer can be a two-edged sword.
电脑是一把双刃剑。

11) Computer is a problem while it brings convenience to me.
电脑给我带来方便的同时也带来问题。

12) Computer has received more and more social attention from all walks of life.
电脑得到了社会各个阶层的普遍关注。