英文關鍵字
activity
adult
athlete
athletic
attack
ball
champion
championship
child
children
competition
competitive
day
defeat
effort
energy
enjoyment
enthusiasm
exercise
field
fitness
foot
football
friends
friendship
fun
game
girl
goal
grass
group
healthy
kick
kids
lifestyles
losing
outdoor
outdoors
passion
play
player
playful
playing
practice
recreation
relaxation
running
skills
smiles
soccer
sport
sports
stadium
standing
strategy
success
summer
team
teamwork
training
victory
winning
young
youth