converter air delivery system

例句：

1. 1.The converter is used to convert electrical energy into mechanical energy.
   转换器用于将电能转换为机械能。
2. 2. The converter was designed to handle large amounts of data quickly.
   转换器被设计用来快速处理大量数据。
3. 3.The converter has a high efficiency and can be used in various applications.
   转换器效率高，可以应用于各种应用。