hydrogen-oxygen fuel system

例句：

1. 1. Thenew car uses a hydrogen-oxygen fuel system to reduce emissions.
   这款新车使用了氢氧燃料系统来减少排放。
2. 2.The hydrogen-oxygen fuel system is the key to reducing carbon emissions.
   氢氧燃料系统是减少碳排放的关键。
3. 3. The hydrogen-oxygen fuel system has been tested on several prototype vehicles.
   氢氧燃料系统已经在几个原型车上进行了测试。