英文關鍵字
active
adventure
alone
background
backpack
bag
beautiful
blue
child
childhood
children
city
classmates
conceptual
education
female
foot
footwear
girl
group
hand
kid
leg
legs
life
lifestyle
motion
outdoor
pair
people
person
rays
run
school
shoe
sneakers
step
street
student
studying
summer
talking
urban
walk
white
young