外文资料翻译（节选）英文原文：Analysis and Discussion on the planning and design of modern ecotype housing districtAbstract: in this paper, combined with the practice of many years of planning and design work of the author, analyzes the characteristics and functions of modern ecological residential district, the overall planning and design idea are discussed; and an example is described to illustrate the main points of planning and design of modern ecotype housing district.Keywords: ecological resident
