In most markets, but especially North America, the steep fall in fuel prices has restored some profitability to truck operators, and with it their ability to replace ageing equipment.

在多数市场，尤其是在北美，油价的骤降使得货车经营者再次有利可图。这也让他们有能力更换老化的设备。

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Any of various evergreen shrubs of the genus Mahonia, especially M. aquifolium of northwest North America, having compound leaves with spiny-toothed leaflets and black berries with blue bloom.

脉叶十大功劳：一种十大功劳属常绿灌木，尤指冬青叶十大功劳，分布于北美洲的西北部，有带细锯齿单叶的复叶和开有蓝花的黑色果实。

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But there's little evidence that Ford is due for any kind of extended roll, especially with the economy slowing down and the company still hemorrhaging money in North America, its biggest market.

FORBES: Behind Kirk Kerkorian's Ford Bet

Next year it s pretty clear we will have a decrease in North America and especially in the U.S. When you talk with our colleagues and competitors in the marketplace there is a common understanding that the market could drop between 25% and 40%.

FORBES: Big Trucks On A Bumpy Road

In most markets, but especially North America, the steep fall in fuel prices has restored some profitability to truck operators, and with it their ability to replace ageing equipment.

ECONOMIST: The truck industry