英文關鍵字
activity
blackboard
books
chair
chairs
chalk
child
children
class
desk
discipline
discuss
drawing
education
elementary
exam
examination
exercising
furniture
grade
homework
inside
intelligence
kids
knowledge
learn
learning
lecture
lesson
mathematics
note
papers
pedagogics
pen
people
practice
presentation
pupil
room
school
schoolchildren
schoolgirl
sitting
skills
smart
students
studying
talk
teacher
teaching
teenage
test
training
writing