序章 meaning in Chinese

intro
prelude

Introduction the flow of history and regional history
序章历史概述与地区历史
Introduction : embarking on the study of history
序章开始学习历史
Introduction an invitation to history
序章历史的招待
The paper is divided into six chapters . in the introduction part , the author traces the development of yosidasigeiru " s diplomatic thinking toward china and its relations with japan " s modern continental policies
在本文的序章里，主要以近代日本对外政策、以及大陆政策思想的形成为线索，探索吉田茂对华外交思想的形成与日本近代大陆政策观的关系。