cancha de fútbol americano
Nota de aplicación
Areas used for the game of football (American or gridiron football), in professional play having standard official dimensions of 360 x 160 feet (109.7 x 48.8 m), with a goal line near each end of the field, 100 yards (91.4 m) apart. Areas used for the game of football (American or gridiron football), in professional play having standard official dimensions of 360 x 160 feet (109.7 x 48.8 m), with a goal line near each end of the field, 100 yards …