1·Although recent years have seen substantial reductions in noxious pollutants from individual motor vehicles, the number of such vehicles has been steadily increasing.
虽然近年来机动车排放的有害污染物大幅减少，但机动车的数量一直在稳步增加。
2·Theft of motor vehicles is up by 15.9%.
机动车盗窃案增加了15.9%。
—— 《柯林斯英汉双解大词典》
3·It was uncommon to find means of transport that were more efficient than walking but less technologically advanced than motor vehicles.
"很少能找到比步行更有效率但是在技术上不比机动车先进的交通工具。
4·A recent study shows that meat consumption is one of the main ways that human can damage the environment, second only to the use of motor vehicles.
最近的一项研究表明，对肉类的消费是人类破坏环境的主要途径之一，仅次于机动车的使用。
5·The drivers of motor vehicles should pay greater attention to the safety of the pedestrians.
驾车者要多注意行人的安全。
—— 《新英汉大辞典》
6·Section 2 Provisions on Passage of Motor vehicles.
第二节机动车通行规定。
7·In urban areas motor vehicles are a major source of PAHs.
在城市地区机动车辆是多环芳烃的主要来源。
8·Section 3 Provisions on Passage of Non-motor vehicles.
第三节非机动车通行规定。
9·Article 56 Motor vehicles shall be parked at the prescribed places.
第五十六条机动车应当在规定地点停放。
10·More than 430, 000 kids were injured in motor vehicles last year.
去年有43万多儿童被机动车撞伤。