"Withoutgrammarverylittlecanbeconveyed,withoutvocabularynothingcanbeconveyed."
出自:D.A.Wilkins,"LinguisticsinLanguageTeaching."下面是引用:citation,页码不是很重要,只要MLA的各是正确就行了:Wilkins,D.A.1972.LinguisticsinLanguageTeaching.TheMITPress.MassachusettsInstituteofTechnologyCambridge,Massachusetts.