编程Programming 播放媒体软件 media palyer 或 media palying software文字处理 word processing信息共享information sharing 整日惴惴不安Be anxious and fearful all day long.事物都是1分为2的 All things invariably divide into two.用发展的眼光看问题 view things with developing sight像毒品一样使自制力不好的青少年上瘾 like drugs,it make the youth with poor self-control addictive.权衡事物的利与弊 strike a balance between the advantage and the disadvantage不能因为电脑的负面影响就否定它的社会价值We can not deny computer's social value as a result of its negative effect.