英文關鍵字
architecture
back
blackboard
board
build
building
cartoon
chalk
chalkboard
class
classroom
college
draw
drawing
drawn
educate
education
exterior
facade
green
greenboard
hand
handwriting
handwritten
high
illustration
intermediate
junior
knowledge
learn
learning
letter
lettering
line
middle
nobody
outline
school
sketch
study
studying
table
teaching
text
university
white
word
write
writing