英文關鍵字
black
blackboard
board
break
bye
chalk
chalkboard
class
classroom
college
desk
draw
drawing
drawn
educate
education
end
final
finish
graduate
graduates
graduation
green
greenboard
hand
handwriting
handwritten
holiday
holidays
inscription
learn
learning
letter
message
note
school
script
study
summer
symbol
table
teach
teaching
text
vacation
white
word
write
writing
written