由于一辆货物列车相当于280辆卡车的运载能力，那么铁路能够帮助改善公路拥堵不堪的现状。
Since one freight train can carry as much as 280 lorries can, railways can help to limit the rise in road congestion.
铁路业主担心需用昂贵的费用引进货运铁路用不到的“列车自动控制技术”，并担忧现有的货运能力会因此而下降。
Their owners worry that the plans will demand expensive train-control technology that freight traffic could do without. They fear a reduction in the capacity available to freight.
不过，你看不到外面，因为你正在时速达300英里每小时的磁悬浮列车上，列车靠来自核电厂的能力推动前进。
But you can't see outside, because you're underground, traveling 300 miles an hour on a maglev train alongside superconducting pipes transporting the energy from those nuclear plants.
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