油商

例句：

1. 1. He is a well-known oil merchant in the region.
   他是该地区知名的石油商人。
2. 2. The oil merchants were busy negotiating with foreign companies.
   石油商人忙于与外国公司谈判。
3. 3. Oil merchants play a crucial role in the global economy.
   石油商人在全球经济中扮演着至关重要的角色。