sale agent

例句：

1. 1. He is the sales agent for a leading electronics company.
   他是一家领先电子产品公司的销售代理。
2. 2. The sales agent was able to negotiate a favorable deal for the client.
   销售代理为客户争取到了一个有利的交易。
3. 3. The sales agent explained the features and benefits of the new product line.
   销售代理解释了新产品线的特点和优势。