英文關鍵字
activity
blurred
boy
brother
carefree
casual
caucasian
cheerful
child
childhood
communicate
couple
day
family
freedom
friendship
fun
girl
grass
green
hands
happiness
happy
joy
leisure
life
little
love
motion
nature
offspring
outdoors
pair
park
people
play
playful
playing
positive
sister
sky
smile
summer
sun
sunlight
three
vacations
view
walking