saving oil vehicles

 
  • 替代能源

saving oil vehicles的用法和样例:

例句

  1. For example , fuel-efficient motor vehicles must be developed to reduce oil consumption and alternative energy sources must be found to replace coal.
    例如,必须开发节能的机动车减少汽油的消耗量,并且必须找到可替代能源取代煤。

saving oil vehicles的相关资料:

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