The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.


                         

计算机病毒首先在80年代中期被创造出来，造成不同程度的影响。有些使文件被删除，或使屏幕上的字看起来往下掉。其它的则在电脑一开机就显示特定的信息。

the first computer viruses were created in the mid'80s and had varying effects some caused files to be deleted or made the letters on the screen appear to fall off others displayed a specfic message once the computer was turned on


我是沙发  哈~

in the middle '80s
varying effects.
appear to fall off
The first computer viruses were created in the middle '80s,had varying effects,some caused  files to be deleted.or made the letters on the screen appear to fall off,Others displayed a specific message once  the computer was  turned on.

The first virus was created in the middle'80s, and had varying effects. Some caused files to be deleted or made the letters on the screen appear to fall off. Others displayde a specific message once the computer was turned on.
varying effects

你小气，下次发了要叫我！
呵呵，油价再涨，还得加油！

引用:

原帖由 yuanfang 于 2008-7-5 10:36 发表
你小气，下次发了要叫我！
呵呵，油价再涨，还得加油！

身份证换代了。我们也要改革了。
要走一条没油的路。改寄自行车了。。

The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.


                        

计算机病毒首先在80年代中期被创造出来，造成不同程度的影响。有些使文件被删除，或使屏幕上的字看起来往下掉。其它的则在电脑一开机就显示特定的信息。

The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.

The first computer viruses were created  in the mid '80s  and had  varying effects.  Some caused files to be deleted, or made  the letters on the screen appear to fall off.  Others   displayed a specific message     once the computer was turned on.
计算机病毒首先  在80年代中期 被创造出来，造成 不同程度的影响。  有些使文件被删除，或  使屏幕上的字看起来往下掉。   其它的则在电脑一开机就 显示特定的信息。