air bumper

基本解释

Middle first bumper spacious horizontal air inlet and both sides circular fog lamp design, then brings broadly, the powerful visual effect.
前保险杠中部宽大的水平进气口及两侧的圆形雾灯设计，则带来更为宽阔、有力的视觉效果。
blog.sina.com.cn
The facia may be any suitable body part of a motor vehicle, such as a bumper, a rocker panel, an air damn, a spoiler, a sideboard or a body module.
饰板可以为机动车的任意合适本体部分，例如保险杠、踏脚板、前扰流器、阻流板、侧栏板或本体模块。
ip.com
Our mainly business is bumper, dashboard, door panels, air vent for automotive industry. Main clients including Benz, Fiat, Ford, Nissan, Toyota, Honda , Mazda and Philips.
公司主要的业务为汽车模具，包括保险杠、仪表板门板、行李箱、出风口等。主要客户包括奔驰、福特、标志、尼桑、丰田、本田、马自达…。

The air intakes in the bumper are an example.
ENGADGET: VW unveils CrossBlue plug-in SUV with iPad mini headrests and 85MPGe efficiency (eyes-on)
For five glorious summers of the dot-com boom, those big European V8s played bumper cars at 30mph and threw all kinds of lovely CO2 into the air.
FORBES: Digital Rules