Toyota has gained ammunition in its effort to dispel accusations that its vehicles' electronic systems and other components are unsafe.
丰田在努力消除有关其汽车电子系统及其它零部件存在安全隐患的指责方面，获得了有力武器。
US government officials have acknowledged that they have so far found no fault with the carmaker's electronic throttle controls.
美国政府官员已承认，迄今尚未发现丰田电子油门控制系统存在缺陷。
They have suggested that many complaints of unintended acceleration that have dogged Toyota stem from driver error rather than defective equipment.
他们表示，困扰丰田的多宗汽车无故加速投诉案，是由于驾驶员失误造成的，而非设备存在缺陷。
资料图:丰田汽车
Toyota, the biggest carmaker, has recalled almost 10m vehicles since the end of 2009 amid a furore, especially in the US, over the safety of its vehicles and its compliance with safety regulations.
自2009年底以来，在公众（尤其是在美国）对其车辆安全性及是否符合安全规定的抗议声中，丰田已召回近1000万辆汽车。