oligarchic network

例句：

1. 1.The oligarchic network has been a major contributor to the country's economic growth.
   寡头网络一直是该国经济增长的主要贡献者。
2. 2. The oligarchic network is responsible for the corruption and mismanagement of public funds.
   寡头网络负责公共资金的腐败和不当管理。
3. 3.The oligarchic network has been under scrutiny by international agencies due to its role in global trade.
   由于其在国际贸易中的作用，国际机构一直在审查寡头网络。