英文關鍵字
english
lesson
learning
school
education
chalkboard
book
apple
pencil
graduation
cap
classroom
knowledge
study
student
language
literature
grammar
vocabulary
writing
reading
speaking
learn
literacy
communication
global
international
world
globe
dictionary
text
write
word
chalk
class
college
course
hand
drawn
headphones
icon
inscription
lettering
teaching
foreign
understanding
linguistic
translation
abroad
syntax