And for biofuels or bio-based, sustainable aviation fuel, you need funding and you need feedstock.

至于生产生，或基于生的可再生航空，需要资金，需要原。

Scientists have already found a way to use E. coli bacteria to make biofuels.

学家已经找到了一利用大肠杆菌制造生的方法。

So, they are in a position to produce biofuels locally.

因此，他们有能力在当地生产生。

Biofuels can be about as efficient as gasoline, though not all are.

生的效率与汽油差不多，但并非全部如此。

In some studies, biofuels are still better than fossil fuels.

在一些研究中，生仍然比化石更好。

The enzyme has many industrial uses, including as an agent in the production of biofuel.

酶有多工业用途，包括作为生生产的制剂。

They want to increase the sales of gasoline with biofuels added, not leave it behind.

他们希望提高汽油和生型汽车的销售量，而不是将些类的汽车抛诸脑后。

So actually diverting these ingredients to biofuels is actually creating another problem.

因此，将些原转化为生实际上会产生另一个问题。

It is also used in fertilizer, food, biofuel, building materials and medicinal products.

它还被用于化肥、食品、生、建筑材和医药产品。

Those problems have led to debates about exactly how sustainable biofuels are.

些问题引发了关于生到底有多可持续的辩论。

Biofuels are often used for transportation of people and products.

生通常用于运输人和产品的工具。

And land-grabbed jatropha plantations have had bad results growing the oil-seed crop for biofuels.

麻风树树林抢占了土地，不利于人们植制造生的油作。

Biofuel companies say the agency is bulling to industry pressure.

生公司表示，环保局是在向产业施加压力。

Another thing you hear about is biofuels, which is basically running the airplanes on vegetable oil.

你听说的另一个东西是生，基本上就是用植油来驱动飞机。

That's nearly doubled the entire US biofuel industry's production of car and truck fuel in 2022.

几乎是2022年整个美国生行业汽车和卡车产量的两倍。

But biofuels have one big problem.

但生有一个大问题。

Producers of biofuels says their products will be needed for a long time.

生型汽车的制造商们表示，他们的产品在很长一段时间里都会有需求。

But one non-food biofuel source is gaining attention.

但是另外一生产生的非粮食作引起了人们的注意。

The biofuels industry is very excited about the future of biofuels.

生产业对其未来前景充满希望。

The whisky-based biofuel provides more power than bioethanol, which is made from corn or sugar cane.

相比是由玉米和甘蔗制成的生化乙醇，源于威士忌的生能够提供更多的能量。