ethanol

But the significance of the quarrel goes well beyond ethanol.

但是这场争论的意义远远不止于乙醇问题。

No cars in Brazil run on pure gasoline anymore. The government requires that all vehicles run on blended fuel of about one-quarter ethanol.

如今巴西不再使用单纯靠汽油驱动的汽车，政府要求所有机动车均采用含四分之一乙醇的混合燃料。

This includes construction of 15 ethanol plants with assistance from Brazil.

这包括在巴西的帮助下建设15个乙醇生产厂。