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如何提高绿地质量,更好地满足广大市民对优美环境的渴望和需求,促使绿化发展的转型和提升,成为摆在我们面前的重大课题。21世纪,上海率先提出和实施“春景秋色”计划,其中的难点和重点是
How to improve the quality of green space to better meet the people’s desire and demand for a beautiful environment and to promote the transformation and upgrading of greening have become major issues before us. In the 21st century, Shanghai took the lead to put forward and implement the plan of “Spring Scenery Autumn”, in which the difficulties and priorities are