求翻译：选择乡土的，树形优美，园林化强的植物材料。常绿植物于落叶植物的比例约为4:6，落叶植物与开花植物占一定比例。在配置上首先根据空间功能及地势落差产生视觉效率不同，确定郁闭和开敞的关系，根据观花、观姿、观果、观叶、观干等区别，充分发挥植物材料的自然特性来营造良好的植物空间。以林植、群植、丛植、孤植作为配置的基本手法。从平面和竖向上选用高大乔木，配以季相丰富的花灌木，尽可能作到层次分明、错落有致、丰富多彩形成四季有花可赏、四季有景可观的效果，使人们能清晰地感受到四季更替、时间流转和万物的生长变化。是什么意思？

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Select the Local tree-shaped, beautiful gardens, and the strong plant material. Evergreen plants in deciduous plants of the ratio of approximately 4:6, deciduous plants and flowering plants of a certain percentage. In the configuration space as the first terrain features and produces visual efficien

Chooses locally, the shape of tree is exquisite, beautification strong plant material.The evergreen plant in deciduous plants' proportion is approximately 4:6, the deciduous plants and the flowering plant account for certain proportion.First has the visual efficiency in the disposition according to

Select local, beautiful trees, landscaping strong plant material. Evergreen and deciduous plants-plants approximately 4:6 per cent, percentages of deciduous plants and flowering plants. Configuration based on spatial features and terrain drop different Visual efficiency, determine the relationship b

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