第一部分主要回顾了世博会和展示的发展概况，并对展示理念作出了概念界定，

第一部分主要回顾了世博会和展示的发展概况，并对展示理念作出了概念界定，提出了展示理念由观念层面和设计层面两部分组成；

結果 (英文) 1:

The first part reviews the World Expo and the show's development, and concept the show concept was defined, presented a show idea from concept and design, made up of two parts;

結果 (英文) 2:

The first part reviews the development and presentation of the overview of the Expo, and made a show concept definition, put forward the idea of ​​showing the concept level and design level of two parts;

結果 (英文) 3:

The first part reviews the general situation and development of the World Expo exhibition, and the exhibition concept made the definition of the concept, put forward the exhibition concept is composed of two parts: concept and design level;