The only way to protect nonsmokers from third-hand smoke is to create a smoke-free environment, whether that's your private home or vehicle, or in public places, such as hotels and restaurants.

保护不吸烟者远离三手烟的唯一方法就是创造一个无烟环境，无论在私人住宅或私家车上，还是在酒店和饭店这样公共场所。

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You're in a vehicle, like a car or plane, that has some sort of malfunction, whether it's broken brakes, no gas or a flat tire.

你在一部交通工具里，比如汽车或飞机，发生了某种故障，可能是刹车失灵、燃油耗尽或者是爆胎。

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Whether you buy from a dealer or private party, always inspect the vehicle thoroughly before bringing it to a mechanic for a final inspection.

不管你是从经销商还是私人的手中买二手车，在把车交给一名机械工做最后的检验之前一定要彻底地检查它。

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The U.S.Department of Energy gave the Vehicle Research Institute a $500,000 grant to improve the biogas refining process and then demonstrate whether the fuel can be cost-competitive in cars.

VOA: standard.2010.02.23

After the arrests, he said he didn't know whether the vehicle had been found.

CNN: STORY HIGHLIGHTS

An investigation is under way into whether another vehicle was involved on the M42, a Warwickshire police spokesman said.

BBC: Lorry crashes off M42 flyover on to M6 Toll

Tassy-Mason said she did not know whether the vehicle had been stolen or what the relationship was between the car's owner and its occupants.

CNN: STORY HIGHLIGHTS