我们永远都不可能让化石燃料贵到没人需要的地步。
We will never succeed in making fossil fuels so expensive that no one wants them.
燃料在一月从来没有这么贵，但这不可能是今年美国人为其支付的最高价格。
Fuel has never cost so much in January, but that is unlikely to be the highest price Americans pay for it this year.
选用质优价高的燃料：要是让你的汽车改用生物油不可行，就购买贵一点但是有利于环境的质优价高的燃料。
Use premium fuel: If it is not possible to change the type of fuel your car can run on to bio, purchase the more expensive but environmentally friendly premium petrols.
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