naval fuel oil

例句：

1. 1. The ship's engine requires naval fuel oil to operate.
   这艘船的引擎需要使用海军燃油来运行。
2. 2.The tanker was carrying naval fuel oil from the port to the sea.
   油轮从港口运送海军燃油到海上。
3. 3.The captain decided to use naval fuel oil instead of diesel for better efficiency.
   船长决定使用海军燃油而不是柴油，以提高效率。