Moving high-speed train on the background of a large mountainMoving high-speed train on the background of a large mountain
A tasty morsel of speed in the color of milk chocolateA tasty morsel of speed in the color of milk chocolate
Sports high-speed car convertible in all its glorySports high-speed car convertible in all its glory
Landscapes of the industrial zone, speed on wet asphaltLandscapes of the industrial zone, speed on wet asphalt
Степень быстроты движения какого-н. действия. Та или иная быстрота доставки грузов ( спец. ). В механике: отношение пройденного телом пути к единице времени ( спец. ).