Thecomputerisausefulmachine.Icannotonlyhelpuswork,butalsoofferusallkindsofgames.Butifwespendtoomuchtimesittinginfrontofthecomputer,oureyeswillbecomeworseandworse.Wemayevenforgethowtoreadandwrite.
Ithinkwearetheownersofcomputers,andwemustalsobetheownersofourselves.Itisimportanttoknowwhentousecomputers.Thatmeanstocontrolcomputersbutnottobecontrolledbycomputers.
采纳哦亲~