城市绿化面积的大小和水平的高低,对改善和提高环境质量具有重要的作用,不仅与人们的工作、生活密切相关,直接影响人们的身心健康,而且常常通过留给外来人的“第一印象”,直接影响城市外在形象。因而,城市绿化是城市文明程度和开发程度的主要标志,也是走可持续发展道路和搞好社 The size and level of urban greening area plays an important role in improving and improving the quality of the environment. It is not only closely related to people’s work and life, but also affects people’s physical and mental health directly. And often, ", A direct impact on the external image of the city. Therefore, urban greening is the main symbol of urban civilization and development level, but also take the road of sustainable development and improve the community