1．…isaverypopulartopicwhichismuchtalkedaboutnotonlyby…butalsoby…家庭人口多好还是家庭人口少好是一个非常通俗的主题，不仅是城里人，而且农民都经常谈论这个问题。
Weahteralargefamilyisagoodthingornotisaverypopulartopicwhichisoftentalkedaboutnotonlybycityresidentsbutbyfarnersaswell.
2.Thereisnodenyingthefactthat…无可否认，空气污染是一个极其严重的问题：城市当局应该采取有力措施来解决它。Thereisnodenyingthefactthatairpollutionisanextemerelyseriousproblem:thecityauthoritiesshouldtakestrongmeasurestodealwithit.
3.Asisknowntoall,…众所周知，假冒伪劣商品损害了消费者的利益。Asisknowntoall,fakeandinferiorcommoditiesharmtheinterestsofconsumers.(=doalotofharmtotheinterestsofcomsumers)
4.Moreandmorepeoplearerealingtheimportanceof…现在越来越多的人认识到法制教育的重要性。为了维护社会治安，我们每人都应该接受法制教育。
Todyanincreaasingnumberofpeoplehaverealizedthatlaweducationisofgreatimportance.Inordertokeeplawandorder,veryoneofusissupposedtoget(=receive)alaweducation.
5.FromwhatIhavementionedabovewecanseeclearlythat…从上面我所提到的，我们可以清楚地看到，电视暴力对青少年的影响是极其深远的。
FromwhatIhavementonedabove,wecanseeclearlythatviolenceonTVhas(a)greatinfluenceonyoungadults’behaviour.(或teenagers’behavior或youngsters’behavior)
