英文關鍵字
animated
animation
autumn
back
blackboard
board
chalk
chalkboard
class
college
desk
draw
drawing
drawn
educate
education
educational
font
greeting
hand
handwriting
handwritten
hello
knowledge
learn
learning
letter
lettering
message
motion
nobody
note
school
season
seasonal
september
sketch
stop
study
studying
table
teach
teaching
text
time
university
word
write
writing
written