green traffic短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 绿色交通 Green/span> Traffic is the important foundation of realizing Green Olympics Games. The meaning, goal, tactics, guideline, implement method and frame system construction about Green Traffic are researched. 围绕“绿色交通”，就其内涵、目标、策略、指导原则、实施方法及框架体系建设等相关问题进行了系统研究。 chinautc