短語(yǔ)詞組短語(yǔ)Relational marketing channels 關(guān)系型營(yíng)銷渠道relational marketing innovation plan 關(guān)系營(yíng)銷的創(chuàng)新方案relational marketing strategy 關(guān)系營(yíng)銷策略 返回 relational marketing