短語詞組短語tourism economic impact force 旅游經(jīng)濟影響力tourism economic impact model 旅游經(jīng)濟影響模型tourism economic impact on regions 旅游區(qū)域經(jīng)濟影響tourism economic -social impact 旅游經(jīng)濟社會影響 返回 tourism economic impact