It really has dramatically less emissions and, not only that, the gas mileage is unbelievable.

它的确能帮助减少很多的废气排放，不仅如此，它每英里的耗油量也是不可思议的。

youdao

It really has dramatically less emissions and, not only that, the gas mileage is unbelievable.

它的确能帮助减少很多的废气排放，不仅如此，它每英里的耗油量也是不可思议的。

youdao