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1·Biofuels can be mixed with conventional fuels.

生物燃料能够和传统燃料混合。《柯林斯英汉双解大词典》

2·In fact, most biofuels are still based on ethanol.

事实上，大多数生物燃料仍然以乙醇为基础。

3·New research on transportation biofuels is already under way.

关于交通生物燃料的新研究已经在进行中。

4·I thought we could start by asking our audience what car engines were first designed to run on-fossil fuels or biofuels.

我想我们可以先问问观众哪种汽车引擎被最早设计为使用化石或生物燃料。

5·Until recently, the assumption has been that cellulose would take over from sugar and starch as the feedstock for making biofuels.

直到最近，这个假定认为纤维素会取代蔗糖和淀粉作为给料，制造生物燃料。

6·But Brazil's probably in the lead as far as biofuels are concerned—they've got to the point where they don't need to import any oil now.

但就生物燃料而言，巴西可能处于领先地位，因为他们现在根本无需进口石油。

7·It's interesting how everyone saw the biofuel industry as the answer to our energy problems, but in some ways, biofuels have created new problems.

有趣的是，每个人都把生物燃料工业看作是解决我们能源问题的答案；但在某些方面，生物燃料又产生了新的问题。

8·We've done enough background reading, but I think we need to organise exactly what we're going to say about biofuels during the presentation, and the order.

我们已经阅读了足够多的背景资料，但我认为我们需要组织好我们在演讲期间将要谈论的关于生物燃料的内容，以及顺序。

9·Liquid biofuels include bioalcohols.

液体生物燃料包括生物醇。

10·Biofuels offer many benefits.

生物燃料提供了许多利益。