英文關鍵字
adult
boy
caucasian
child
childhood
children
class
classmate
classroom
color
cute
desk
draw
education
elementary
examination
female
girl
grade
group
happy
kid
kindergarten
knowledge
learn
learning
lesson
looking
pen
pencil
people
person
primary
pupil
reading
school
schoolchild
schoolgirl
sit
sitting
smile
softtip
student
study
teacher
teen
test
together
young
youth