国家公路交通安全管理局了解到，包括突然火灾后被损坏的沃特车电池在内的，存在潜在火灾风险的产品均已被分置于威斯康辛州伯灵顿市一个用来检测设备零件的停车场内。
NHTSA learned of a possible fire risk involving damaged Volt batteries when a fire erupted in a Volt that was being stored in a parking lot of a test facility in Burlington, Wis.
23岁的王凯（音译）毕业于北京交通大学，现在北京一家研究机构工作，他被派到了电子设备检测部门。
Wang Kai, 23, a graduate from Beijing Jiaotong University, works for a Beijing-based research institute where he has been assigned to a department in charge of testing electronic devices.
驾驶员疲劳驾驶是导致交通事故频频发生的主要因素之一，车载的、非接触式的、实时的驾驶疲劳检测设备是研究的主流。
Driver fatigue driving is a major factor that causes frequent traffic accidents frequent. Vehicle, non-contact, real-time driving fatigue testing equipment is the main research directions.
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