Bikes can take you almost anywhere, and there is no fuel cost!
单车几乎无路不通，而且还不用付燃料费呢！
The marginal cost of producing wind power is almost nothing, since the fuel—wind—is free.
因为风是免费燃料，所以风能的边际成本几乎为零。
The biggest hurdle for fuel cells today is cost.
如今，燃料电池普及的最大障碍在于它的成本。
Will the cost of a gallon of fuel still be our concern?
燃油的价格还是我们所要关心的吗?
Mr Obama admitted that more fuel-efficient cars might cost more.
奥巴马承认，制造更多的燃油节约型汽车也许会抬高成本。
The high cost of gas is helping fuel a surge in food prices.
汽油的高价刺激了食物价格的上涨。
The cost of split analysis has been done for the fuel cell technology and how it will change in future.
加上燃料电池技术的成本分析说明，将来如何变化的论述。
Fuel consumption is the most major cost of shipping companies.
航运企业最为主要的成本是燃料油消耗成本。
Fuel consumption is the most major cost of shipping companies.
航运企业最为主要的成本是燃料油消耗成本。
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