Another part of the car that Mercedes engineers imagine inflating is, improbably, the steel side-impact protection bars in the doors of our cars.

奔驰那些工程师的天才想象力描绘出车的另一个安全配件——现在情况很难实现——车门外减轻侧面撞击（车祸中侧撞带来的伤害远比正撞大得多）的保护横梁。