这篇英语作文中文是什么意思?Since 1990,there has been tremendous growth in the use of computers by students.While in 1990,the average number of hours a student spent on the computer was about one hour per week,this number grew to nearly f

这篇英语作文中文是什么意思?Since 1990,there has been tremendous growth in the use of computers by students.While in 1990,the average number of hours a student spent on the computer was about one hour per week,this number grew to nearly f
这篇英语作文中文是什么意思?
Since 1990,there has been tremendous growth in the use of computers by students.While in 1990,the average number of hours a student spent on the computer was about one hour per week,this number grew to nearly four hours per week by 1995,and to approximately 20 hours per week by the year 2000.
This significant growth in the use of computers by students in the 1990's can be attributed to several factors,including widespread usage,lower prices,and technological and social developments.Nowadays,computers are widely used by students for word processing,book keeping,multimedia presentations,and access to the Internet for both research and communications.Additionally,since 1990,due to competition and technological advances,computer hardware and software prices,as well as Internet usage charges have dropped significantly.Finally,technological developments and changes in social habits in the 1990's have played a major role in this tremendous growth in the use of computers.Today's society relies heavily on computers for immediate access to the news and for entertainment,including,listening to music,watching movies and sport events,and playing computer games.
While computers are of great assistance to the students,and therefore,are indispensable tools,they also pose some challenges.The biggest challenge that many students face is discipline in the use of this powerful device.That is,students need to have the discipline of not allowing themselves to be lured by the entertaining aspects of this wonderful tool-aspects that can result in addiction to computer games or viewing of undesirable material on the Internet.That is to say,students need to use this powerful tool with great wisdom!

这篇英语作文中文是什么意思?Since 1990,there has been tremendous growth in the use of computers by students.While in 1990,the average number of hours a student spent on the computer was about one hour per week,this number grew to nearly f
自1990年以来,使用电脑的学生出现了巨大的增长.虽然在1990年的学生在计算机上花费的大约平均小时数在1个小时每星期,这一数字增长到了近4个小时每星期在1995年,大约20小时每星期 在2000年.
这显着增加使用电脑的学生在1990年的可以归因于几个因素,其中包括广泛的使用,降低价格,技术和社会发展情况.如今,电脑已广泛使用的学生文字处理,图书保管,多媒体演示,并使用互联网的研究和传播.此外,自1990年以来,由于竞争和技术进步,计算机硬件和软件的价格,以及互联网使用费已经大幅度下降.最后,技术的发展和变化的社会习惯,在20世纪90年代发挥了重要作用在这巨大的增长在使用电脑.当今社会主要依赖于计算机的立即获得新闻和娱乐,包括听音乐,看电影和体育赛事,和玩电脑游戏.
电脑对学生是有很大的帮助的,因此,是不可缺少的工具,他们还带来了一些挑战.最大的挑战是许多学生面临纪律问题使用这种功能强大的设备.也就是说,学生必须有纪律不允许自己被引诱的娱乐性方面,这个美好的工具,可能会导致上瘾的电脑游戏或浏览不良材料在互联网上.这就是说,学生需要使很大的智慧（自制力）来用此功能强大的工具!