【解答例】
As overall car ownership and the adoption of fuel-inefficient vehicles in industrialized nations proliferate, global gasoline and diesel consumption continues to ascend. This trend is worrying, however, as civilization cannot rely on these fuels in perpetuity, and the carbon dioxide emissions from their ongoing use impede progress in the fight against climate change. To tackle this issue, scientists have conceived a solution that yields carbon-neutral biofuel from waste materials. Nevertheless, as things stand, governments are apprehensive about investing in biofuel because of sluggish progress in upscaling its production sufficiently to enable its broad implementation as an alternative fuel. (98 words)
0コメント