英文關鍵字
at
black
boy
camera
caucasian
cheerful
child
classmates
classroom
earth
female
focus
four
friends
front
girl
globe
half
happy
joyful
length
looking
male
mixedrace
people
playing
pupils
shot
smiling
standing
together
turning
view
world
英文關鍵字
at
black
boy
camera
caucasian
cheerful
child
classmates
classroom
earth
female
focus
four
friends
front
girl
globe
half
happy
joyful
length
looking
male
mixedrace
people
playing
pupils
shot
smiling
standing
together
turning
view
world