电脑是现代人们常用的一种机器。

Computer is a kind of machine used by modern people.

电脑既方便又快捷，而且通俗易懂。它可以方便人们搜集资料、可以提高学生的语文水平、还可以让我们知道许多的课外知识。电脑的计算速度快。现在巨型电脑的运算速度可达每秒上亿次，据科学统计，人脑每秒运算5次已经是很快了，因此，电脑的运算能力是人脑无法比拟的。

Computer is convenient and fast, and easy to understand. It can facilitate people to collect information, can improve the students' language level, also can let us know a lot of extra-curricular knowledge. The computer is fast. Now the computing speed of supercomputers can reach hundreds of millions of times per second, according to scientific statistics, the human brain 5 times per second is already very fast, therefore, the computing power of the computer is unmatched by the human brain.

但是，电脑也有坏处。

However, the computer also has disadvantages.

在高科技如此发达的现在，大部分人都用电脑做一切事，都认为电脑是万能的，因此，人们在电脑前往往一坐就是好几个小时，使得眼睛承受了前所未有的重负。人们在使用电脑的时候常常注视目标不移动，眼睛眨眼次数减少，影响泪液的分泌，导致眼睛水分越来越少，极易诱发干眼症。并且，电脑使得一些青少年成迷于网络，无法自拔，导致学业荒废。

The technology is so advanced now, most people have to do everything by computer, that computer is universal, therefore, people often sit in front of the computer for hours, making the eyes to bear the burden of hitherto unknown. People often use the computer when the target does not move, the blink of an eye to reduce the number of times, affecting the secretion of tears, resulting in less and less water in the eyes, easily induced dry eye. Moreover, the computer makes some young people become obsessed with the network, unable to extricate themselves, resulting in academic waste.

我认为电脑课应该少用，也不要沉迷于网络。

I think computer courses should be used less, and do not indulge in the network.