シンプルな黒板イラスト
Schlüsselwörter
blackboard,
frame,
vector,
school,
school,
study,
background,
frame,
copy space,
picture frame,
illustration,
material,
training,
white background,
design,
graphic,
elementary school,
junior high,
preparatory school,
college,
woody,
board,
blank,
green,
classroom,
empty,
class,
write,
lesson,
message,
wisdom,
learn
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