求翻译：从提高园林植物配置的生态效益、建设节约型园林、加强对园林绿化的论证等三个方面保持园林绿化的可持续发展，及引入绿道概念，对园林绿化的发展方向进行了探讨。是什么意思？

To improve the ecological benefits of plant arrangement, saving garden building to strengthen the three aspects of the argument of landscaping to maintain the sustainable development of the landscaping and the introduction of the concept of greenways, the direction of development of the landscaping.

From the enhancement of eco-efficiency landscape plant configuration, construction of a frugal gardening, strengthen the argument for landscaping, maintain the landscaping, sustainable development and the introduction of landscaping, green road concept discussed the direction of development.

From enhances the botanical garden plant disposition the ecology benefit, the construction saves the botanical garden, strengthens the proof which afforests to the botanical garden and so on three aspects maintains the sustainable development which the botanical garden afforests, and introduces the

From the landscape plant disposition of eco-efficiency, economical Garden, improving three aspects of landscaping demonstration to maintain sustainable development of landscape, and introduce the concept of Greenway, discussion on the development direction of the landscape.