The short answer is that technology and marketing have altered the type of vehicles Americans are now buying.

最简单的答案是，技术和营销已经改变了目前美国人所购买的汽车类型。

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Possibly, if scientists can find a way to develop a type of glass that vehicles can drive on safely.

如果科学家能研究出一种玻璃，使机动车在其表面行驶，答案就会是很有可能。

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As a new type of automatic door system, electric door has been employed gradually in orbit traffic vehicles.

电动门作为一种新型的自动门系统，在轨道交通车辆中被逐渐推广应用。

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All were electric vehicles of one type or another, part of a bewildering fleet of concept cars and racers that Venturi has brought out since 1984.

FORBES: Written by Jim Motavalli

Fuel economy thresholds for new vehicles vary according to type.

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Generally, they are unregulated investment vehicles that can invest in whatever type of security the manager chooses.

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