单词passive restraint
网络: 被动保护装置；被动限制；被动式乘员安全装置
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。