Recommenders play the role of the salesperson, the agent in the company who has one-on-one contact with each shopper.
推荐系统扮演着一个公司中销售员、代理商的角色，他们可以和顾客进行一对一地接触。
2
The Foreign Office is advising passengers to remain in regular contact with their travel agent or airline for the latest news on the status of flights and bookings.
外交部还建议乘客呆在家里，定期与航空代理或航空公司联系，以得到关于飞行状态和预售票情部的最新动态。
3
The primary point of contact is presumed to be the principal inside change agent for the client.