英文關鍵字
active
air
autumn
backpack
beauty
boy
cheerful
child
childhood
curious
day
foliage
forest
fresh
health
homework
human
infant
jacket
joy
kid
leaf
leaves
leisure
lifestyle
looking
motion
nature
notebook
outdoors
outside
park
person
positive
pupil
read
schoolboy
season
sit
sitting
slowmotion
smartness
study
sun
tree
uniform
youth