algebra
black
blackboard
board
caucasian
chalk
chalkboard
child
class
classroom
course
cute
duty
elementary
female
formula
girl
grade
green
indoors
intelligent
kid
knowledge
learn
lesson
math
mathematics
one
people
person
pupil
regard
room
school
schoolchild
schoolgirl
science
smart
smiling
stand
student
study
studying
table
teacher
write
wunderkind
young
定額
Cute school girl in glasses standing at blackboardの素材 [FY31031293384]
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