英文關鍵字
academic
book
boy
caucasian
child
childhood
children
class
classmates
classroom
college
communication
cute
desk
development
education
elementary
european
face
female
friendship
girl
girls
happy
innocence
interested
kids
knowledge
knowlege
learning
lesson
mixedrace
pupils
reading
school
schoolboy
schoolgirl
smiling
student
studying
teaching
teen
teenagers