英文關鍵字
arabic
ask
board
calligraphy
chalk
chalkboard
character
class
classroom
college
course
draw
drawing
educate
education
font
green
greenboard
hand
handwriting
handwritten
knowledge
language
learn
learning
letter
message
question
school
schoolroom
speak
studies
study
studying
table
teach
teaching
text
type
understand
white
wooden
word
write
writing
written
writting
you