英文關鍵字
boy
brother
cheerful
child
kid
people
person
white
caucasian
walking
back
path
park
cute
day
exploration
footpath
fun
girl
grass
growth
happiness
joy
leisure
little
looks
nature
outdoors
sibling
sister
summer
two
wilderness
woods
young
travel
trees
together
searcher
adventure
discover
expedition
family
forest
garden
friend
friendship