These systems mainly focus on steering driver assistance passive restraint brake and control systems and comfort and convenience.

他们把主要精力集中于车辆的转向装置，驾驶员协助，被动式乘员安全装置刹车控制系统以及舒适方便程度上。

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These systems mainly focus on steering, driver assistance, passive restraint, brake and control systems and comfort and convenience.

他们把主要精力集中于车辆的转向装置，驾驶员协助，被动式乘员安全装置，刹车控制系统以及舒适方便程度上。

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As people's requisition for passive safety is increasing constantly, the research and development of the airbag become the focus.

随着人们对汽车被动安全性的要求不断增高，对安全气囊的研究开发工作成为热点。

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But as wonderful as navigation apps are, they have been about as passive an experience as watching TV, with the key difference of directing most of your focus away from their screens.

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