英文關鍵字
active
activity
adult
ball
boy
caucasian
cheerful
child
childhood
children
day
family
father
field
football
fun
grass
happiness
happy
healthy
kid
lawn
leisure
love
man
nature
outdoors
parent
park
people
play
playful
playing
running
silhouette
soccer
son
sport
sports
summer
sun
sunlight
sunny
sunset
together
young