首先是前言，简略分析了南欧现代建筑创作的历史、文化、地理背景，然后进入了正文部分。
The preface including historical, cultural and geographical backgrounds of Southern European modern architecture is analysed.
前言介绍了沃克的文学创作概况，包括其文学地位、主要作品、创作前后分期的主题侧重及她对美国文学三方面的特殊贡献。
The introduction gives a survey of Walker's literary creation including her literature status, main works, varied emphasis in different periods, and her special contribution to American literature.
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