英文關鍵字
attractive
back
backpack
bag
boy
child
childhood
children
concepts
education
emotions
ethnic
female
footage
freedom
friend
friendship
girls
grass
green
group
happiness
happy
high
hugging
kid
kids
lifestyle
neighborhood
outdoors
outside
people
pupil
rear
school
schoolboy
share
sidewalk
skirts
smiling
student
sunny
talking
three
together
view
walk
young
youth