网络的危害有哪些英语

题目

网络的危害有哪些英语

答案

informations from internet are not correctly all,
blabla lalala .
network games would harm to yongs in emotinal,phisiclly ...
that were so may evidence resarched by doctors,educators.
and cost humans too much.like elec-power,mony,time ...


   at the same time,it also useful to the users.
   not also ......,but also ...... 
   brabrabra rarara