Based on the idea of "three rings for one dot" whose key point is system analysis and whole process control, the refuse classification plan for Gulangyu District in Xiamen City was proposed.

采用以系统分析、全过程控制为核心的“三环一点”的思路，设计了厦门市鼓浪屿区的垃圾分类方案。

In this situation, classification and collection of refuse have been an urgent affair and imperative trend.

在这种形势下，垃圾分类收集已成当务之急和必然趋势。