Alternative fuel vehicles help to alleviate this problem by reducing the emissions per vehicle.

车辆的代用燃料，有助于减轻这个问题通过减少排放每一辆车。

youdao

An alternative fuel vehicle is a vehicle that runs on fuel other than traditional gasoline or diesel petrol.

另一种燃料车是一辆汽车，运行于其他燃料比传统汽油或柴油汽油。

youdao

The hybrid vehicle is a very promising alternative option for significantly improving fuel efficiency, followed by the electric vehicle.

混合动力汽车是一个很有前途的有效改善燃油效率的替代方案，其次是电动车。

youdao

Another team from a public high school in one of the most disadvantaged neighborhoods in Philadelphia successfully created a low carbon emissions and ultra-high efficiency alternative fuel vehicle which competed against collegiate and corporate teams.

FORBES: Building A Generation of Sustainability Mavericks Because We Can, Or Because We Have To

The report projects that by 2040, alternative fuel vehicles will consume about 13.7% of our light-duty vehicle fuel.

FORBES: America's Dirtiest Vehicles 2013

We must reduce our dependence on oil by requiring better vehicle fuel economy, and by increasing the use of alternative fuels and innovative transportation technology such as plug-in hybrids.

CNN: Commentary: It's still the right time to combat global warming