free turbine

例句：

1. 1. The free turbine is a key component of the wind farm.
   自由涡轮机是风力发电站的关键部件。
2. 2.The free turbine has revolutionized the way we generate electricity.
   自由涡轮机已经彻底改变了我们发电的方式。
3. 3.The free turbine is designed to operate at a low speed and generate maximum power.
   自由涡轮机设计成在低转速下运行，以产生最大功率。