A football player adjusts his sneakers on the fieldA football player adjusts his sneakers on the field
Two black blacks play basketball against each other in the nbaTwo black blacks play basketball against each other in the NBA
A yellow tennis ball lying on the surface of the courtA yellow tennis ball lying on the surface of the court
Совокупность механизмов, машин, устройств, приборов, необходимых для чего-н..