urban landscaping and gardening的用法和樣例：
例句
- The source of the urban plants was multiplex, and most of them belonged to the Tropical-Asia distribution.
城市園林植物種的來源多樣化，以熱帶亞洲分佈類型最多。 - After summarizing the common existing problems of urban landscaping and discussing the problems that should be paid attention in plant arrangement, the strategies were put forward.
在城市園林綠化所存共性問題，以及當前園林綠化建設中植物配置單一的基礎上，提出了相應的對策。
