另外一个重要原因是在全国范围内强制取缔不清洁的柴油卡车以及扩大零排放车辆的使用。

A statewide crackdown on dirty diesel lorries and a push to expand use of zero-emission vehicles are also a big part of the story.

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约翰. 卡纳住在第七大道附件的工业区，在一个靠近着柴油卡车货运中心的一栋很大的砖头仓库内。

John Connor lived in theindustrial area off Seventh Street, in a large brick warehouse alongside adiesel truck depot.

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柴油引擎在新兴市场除了印度外几乎没人知道，因为质量低劣的柴油与卡车联系在一起。

Diesel engines are almost unknown in emerging markets other than India because poor-quality diesel fuel is associated with trucks.

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