Whatevereffectsithas,onethingiscertain,________(主题)itselfisneithergoodnorbad.Itistheusestowhichitisputthatdetermineitsvaluetooursociety.(2)模板二Withthedevelopmentofscienceandhumancivilization,eintoreality.Someofthemhavepositiveeffectsonourlife,butsomearedistasteful.Thephenomenonof___________(主题现象)isanexampleoftheformer/latterone.ountforit,andthefollowingarethemostconspicuousaspects.Tostartwith,__________________(原因1).Furthermore,______________________(原因2).Eventually,________________________________(原因3).Goodas____________(主题现象)is,ithas,unfortunately,itsdisadvantages.Theapparentexampleisthat______________(缺点例子1).Inaddition,_____________________(缺点例子2).Onthewhole,thephenomenonisoneoftheresultsoftheprogressofthemodernsociety.Thereisstillalongwayforustoimprove/eliminate__________(主题现象)fortable.