academy
adult
boy
child
children
class
classroom
confidence
confident
cute
desk
development
education
experiment
female
girl
glass
job
kid
kids
lab
laboratory
learn
learning
male
natural
people
person
professional
project
reaction
school
science
scientist
smart
student
students
study
studying
table
teach
teacher
test
together
woman
women
work
working
young
youth
定額
Classroom, education or science with teacher and students at table in laboratory for experiment or reaction. Learning, school or study with woman scientist and children at academy for developmentの素材 [FY310230724992]
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