It’s also true that some notable safety advances have come into play: improved air bags, antilock brakes, and daytime running lights, for a start.

的确，一些众所周知的安全技术进步也发挥了作用，比如安全气囊改进、防抱死刹车系统、日间行驶灯等，聊举数例。

Siemens VDO products for automobile chassis and bodies, such as airbags , antilock brakes and access control systems also help improve safety and security.

为汽车底盘和车身设计的产品（如安全气囊、防抱死系统和进入控制系统）还提高了汽车的安全性能。