n.前言;序
This paper consists of foreword and four chapters. 論文包括前言和四章正文。
That book has a preface, not a foreword. 那本書(shū)有序文,沒(méi)有前言。
This book has a foreword by the President. 這本書(shū)有一篇總統(tǒng)作的序言。