merchant intermediate

例句：

1. 1. He isa merchant middleman who helps businesses connectwith customers.
   他是一名商人中间人，帮助企业与顾客建立联系。
2. 2. Thecompany uses a trade intermediary to facilitate transactions betweenbuyers and sellers.
   该公司使用贸易中介来促进买卖双方的交易。
3. 3. Theagent negotiated the bestterms for both parties involved inthe deal.
   该代理人为交易双方争取到了最佳条款。