英文關鍵字
answer
arm
back
beautiful
caucasian
cheerful
child
childhood
class
classroom
creative
cute
desk
education
elementary
expression
female
girl
hand
happy
homework
indoor
isolated
kid
knowledge
learn
learning
lesson
little
one
paint
pen
people
person
positive
preschool
preschooler
primary
pupil
school
schoolchild
schoolgirl
smiling
student
study
white
young
youth