2.What are the positive and negative effects of a virtual life有急用希望在的给我找一篇短论文

Every coin has two sides,so a virtual life also have its posotive and negative effects.
we believe in really life historical,but we can't deny that maybe we had a mistake,there is another life exist,that's virtual life.we have already can not get rid of it.
I think we should make our own judgement to the virtual life,some people comment that the virtural life is evil and can blur us eyes to things,mislesd the young even cause a lot of crime.
As far as i am concerned,I can't agree with them.we should accept new concept generously.The virtual life is inevitable production of the modern time.And i think that we will benifit from the virtual life if we could treat it in a right way.