slumping造句
Andsometimesslumpingisjustahabit.MeanwhilesalesofDVDs,supposedlytheindustry’slifeblood,areslumping.Adrawingmodelofslumpingsalvagewasdesigned,andapreliminaryanalysisondrawingsalvageisperformedthroughs...
Andsometimesslumpingisjustahabit.MeanwhilesalesofDVDs,supposedlytheindustry’slifeblood,areslumping.Adrawingmodelofslumpingsalvagewasdesigned,andapreliminaryanalysisondrawingsalvageisperformedthroughs...