diesel dynamo aggregate

例句：

1. 1.The truck engine is powered by a diesel engine.
   这辆卡车的引擎是柴油引擎驱动的。
2. 2. Diesel engines are more efficient than gasoline ones.
   柴油引擎比汽油引擎更高效。
3. 3. The farmers use diesel fuel to power their machines.
   农民们使用柴油燃料来驱动他们的机器。