VIP Customer短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 大客户 Due to the demand from VIP customer and the increase of net operation quality, it is crucial for telecommunication departments to offer more precise service to customers. 随着大客户服务需求、网络运行质量要求等不断提高，各通信企业都需要为用户提供更精确的服务。 fabiao