two-stage supercharged diesel engine

例句：

1. 1. The new two-stage supercharged diesel engine significantly improves fuel efficiency.
   这款新型双阶段增压柴油发动机大大提高了燃油效率。
2. 2. The engineers at the factory have developed a two-stage supercharged diesel engine that can reduce emissions by up to 30%.
   工厂的工程师们已经开发了一种双阶段增压柴油发动机，其排放量可减少高达30%。
3. 3. This two-stage supercharged diesel engine is designed for heavy-duty trucks, offeringsuperior performance and durability.
   这款双阶段增压柴油发动机专为重型卡车设计，提供卓越的性能和耐用性。