英文關鍵字
chinese
language
learning
blackboard
chalkboard
book
apple
china
graduation
cap
pencil
education
school
student
classroom
study
knowledge
literacy
culture
asia
literature
history
learn
dictionary
vocabulary
text
write
word
chalk
class
college
course
hand
drawn
headphones
icon
inscription
lesson
lettering
teaching
white
pictograms
foreign
grammar
linguistic
listen
speaking
translation
abroad