英文關鍵字
are
art
black
blackboard
board
books
break
chalk
chalkboard
class
classroom
college
draw
drawing
drawn
educate
education
finish
globe
graduate
graduates
graduation
hand
holiday
holidays
illustration
learn
learning
leisure
lettering
library
line
map
rest
rotating
school
schoolbook
schools
science
sketch
study
studying
summer
table
teaching
text
university
vacation
word
world
write
writing