石油输出国家组织

例句：

1. 1. The oil price is closely monitored by the OPEC.
   石油价格由石油输出国组织密切监控。
2. 2. The OPEC has agreed to cut production in an effort to stabilize prices.
   石油输出国组织已同意减产以稳定油价。
3. 3. With the OPEC meeting coming up, traders are anticipating a significant move in oilprices.
   随着石油输出国组织会议的临近，交易员正期待着油价的重大变动。