Because of the rapid increase in motor vehicles, the problem of motor vehicle exhaust emissions has aroused more and more concern in China.

随着机动车保有量的快速增长，机动车污染物排放问题引起越来越多的关注。

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For example, a tax subsidy for car purchases caused GDP to rise in the third quarter of 2009, with more than two-thirds of the increase attributable to motor-vehicle production.

例如，为购车税收补贴造成的本地生产总值的增长在2009年第三季度超过三分之二的增长归因于汽车产量的三分之二。

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With the fast-paced economic development, the rapid growth of the number of vehicles in various regions, which have custody of the motor vehicle records information management needs increase rapidly.

同时各地区的车辆数量增长迅速，由此各地的车辆管理所需要保管的机动车档案资料增加迅速。

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Habitat, says the organization is helping Kenya to tackle some of the challenges brought about by population growth, urbanization and a rapid increase in motor-vehicle ownership.

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