highway traffic短语¹⁴⁴⁹⁷²⁺² 基本例句 公路交通 The Mazda recall of vehicles from the2007 through2009 model years was announced in a filing with the U. S. National Highway Traffic Safety Administration on Monday. 马自达周一在向美国高速公路安全管理局提交的报告中称，这次召回的车型设计2007和2009款车型。 verycar