英文關鍵字
goodbye
school
hello
summer
vacations
graduation
rainbow
chalk
blackboard
chalkboard
holidays
text
education
illustration
study
green
hand
board
drawn
class
finish
learning
break
handwritten
lettering
classroom
greenboard
message
graduate
letters
university
college
drawing
handwriting
word
write
writing
final
colourful
greeting
color
summertime
hi
note
sketch
white