主题：【原创】死于美国高速的动物(2)动物过马路 -- 胡亦庄

A bullbar (also roo bar or nudge bar in Australia) is a device fitted to the front of a vehicle to protect it and its passengers from damage in a collision with an animal. They vary considerably in size and form, and are usually made of welded steel or aluminium tubing, and, more recently, moulded polycarbonate and polyethylene materials.