A series of reforms that Americans now take for granted were constituted: rigorous safety standards for all cars; investigations into safety defects; federally mandated recalls of vehicles with hazardous features; development of new safety technologies; a
A series of reforms that Americans now take for granted were constituted: rigorous safety standards for all cars; investigations into safety defects; federally mandated recalls of vehicles with hazardous features; development of new safety technologies; a
一系列安全改革措施被制定出来，这些措施当今的美国人已认为是理所当然，它们包括：对所有汽车实行严格的安全标准、对安全缺陷要进行调查、全国性的对有危险特征的汽车强制回收、新的安全技术的开发，以及高速公路的安全性方案。