英文關鍵字
active
blooming
boy
cheerful
child
childhood
children
countryside
dress
enjoy
excited
field
flower
flowering
free
freedom
fun
girl
grass
green
hair
happy
having
human
joy
kid
lawn
little
meadow
nature
outdoor
people
play
posing
pretty
run
running
schoolchild
smiling
spring
summer
teen
vacation
village
young
youth