短語詞組短語urban green insulated belt 城市綠化隔離帶green -belt 綠帶Green -belt soils 道路綠地土壤green grassland belt 常綠草地帶green light belt system 綠波帶Green Rubber Belt 環(huán)保橡膠帶green n belt 綠化帶;無霜帶green light belt control 綠波帶控制green stock belt 生料帶 返回 green belt