Ruhrgasol

例句：

1. 1. The refinery uses Ruhrgasol to produce high-quality gasoline.
   炼油厂使用鲁尔汽油生产高质量的汽油。
2. 2. The car's engine runs smoothly with the help of Ruhrgasol.
   汽车发动机在鲁尔汽油的帮助下运行顺畅。
3. 3. The production of Ruhrgasol is a significant part of the industrial economy in this region.
   鲁尔汽油的生产是该地区工业经济的一个重要部分。