英文關鍵字
adult
agressive
american
arena
athlete
attacked
background
ball
black
collide
competition
competitive
confident
dark
determination
extreme
football
game
goal
helmet
indoors
male
man
masculine
match
motion
motivation
pads
play
player
playing
points
power
professional
quarterback
rival
rugby
running
score
slow
sport
sports
sportsman
stadium
studio
team
teamwork
touchdown
training
uniform
usa