A:Doyoulikelearningonline? 　　B:OfcourseIam,itissoconvenienttofindinformationyouwantonline,theonlythingyouhavetodoisopengoogle,typewhatyouwanttoknow,andsearchit! 　　A:Yeah,Iknowthattoo.Butsometimethesearchingresultsarejusttoomany,Imean,Ifeelalwaysoverwhelmbythem. 　　B:Oh,thatistrue~~~ 　　A:Andthemostseriousproblemis,Idon'tknowwhethertheinformationIgainfromInternetiscorrect,therearesomanyincorrectwordsthere,andfindinganusefuloneseemstobeimpossiable. 　　B:SoIthinkyoujustneedarightwaytofilterthebadinformation,Ihavesomeexperienceaboutthis,andIwillshowyouhowtosearchwhatyouwant,andIwillgiveyousomegoodwebsiteforlearning. 　　A:Oh,that'sgreat,thankyouthen. 　　B:Notatall.