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
Stanley Wang is a site agent for a railway construction project in western China. He has just taken Matt and Paul, sales engineers from a small American company, on a tour of the tunnel.
Stanley Wang是中国西部一家铁路建设工程的代理人，他刚刚接待了来自美国一家小公司的销售工程师Matt和Paul，他们来进行隧道方面的业务。
3
AMERTECH INTERNATIONAL CORPORATION is a professional agentof road construction and maintenance technology and equipment, with the relational company located in New York, USA.