offshore oil pollution

例句：

1. 1.Offshore oil spills have become a major environmental concern in recent years.
   近年来，海上石油泄漏已成为主要的环境保护问题。
2. 2.The government has announced plans to tackle this issue by reducing the amount of offshore oil production.
   政府已宣布计划通过减少海上石油产量来解决这个问题。
3. 3. The cleanup efforts are aimed at preventing further offshore oil pollution.
   清理工作旨在防止进一步的海上石油污染。