英文關鍵字
alone
blue
border
boy
caucasian
child
childhood
closeup
day
face
foliage
frame
green
hand
happy
head
healthy
hold
holiday
human
kid
leaves
motion
movement
one
outdoor
outside
park
pass
people
person
picture
plants
portrait
raise
recreation
season
single
sky
smile
summer
sunlight
sunny
thread
through
tree
tshirt
vacation
young
youth