The source said the company had proposed a wheeled vehicle that was not sufficient for the vehicle's mission profile or anticipated payload.

消息人士表示，该公司提出了单轮汽车概念，这对于任务轮廓或预期的有效载荷是不够的。

youdao

Ascending by the long white road that Tess herself had just laboured up, she saw a two-wheeled vehicle, beside which walked a man, who held up his hand to attract her attention.

在苔丝刚才费力走过的那条漫长的白色道路上，她看见一辆双轮马车赶了上来，马车的旁边走着一个男子，举着他的手，好引起她的注意。

youdao

A one - or two-wheeled vehicle with handles at the rear, used to convey small loads.

手推车，独轮车一种独轮或两轮的车子，把手在后部，用以运送小的货物。

youdao

Still,it is a welcomed vehicle in a country where many families of three or four people ride two-wheeled vehicles.

VOA: special.2009.03.28

But the requirement for a rugged wheeled vehicle that can carry soldiers and supplies around battle zones never went away.

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It has certainly enraged Britain's Vickers, whose chairman, Sir Colin Chandler, alleges that the German defence ministry unfairly changed the specifications from a six-wheeled vehicle to an eight-wheeled one at the last moment.

ECONOMIST: European armaments

Designed by Matthew Humphries, the 3-Wheeler is modeled after the original three-wheeled vehicle that made Morgan famous a century ago.

FORBES: How A Three-Wheeled Car Is Saving Morgan Motors