这明显是带有目的性的歧视，就是为了让石油公司挣更多的钱，火车才是最有限率的交通方式，所以欧洲才建立了优秀的铁路体系。
This is clearly a purposeful discrimination so that oil lobby could make more money. Trains are the most efficient way of transportation. That is why Europe build such an excellent railways!
注意，由于她有限的报告率及假期的存在，Rose 只有 54 个工作小时数。
Notice that Rose has only 54 available work hours because of her limited availability and vacation day.
预计增长将持续，但液体生物燃料(主要是乙醇和生物柴油)对运输能源的贡献率仍将十分有限，对全球能源利用的贡献率则更为有限。
The growth is expected to continue, but the contribution of liquid biofuels (mostly ethanol and biodiesel) to transport energy, and even more so, to global energy use will remain limited.
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