With development and enhancement of economic strength of society, and between people and improvement that living environment require, City public construction and development of space already quite urgent city have in a lot of our country.

• 随着社会的发展和经济实力的增强，以及人们对生活环境要求的提高，城市公共空间的建设和发展在我国许多城市已经相当迫切。