壁一面の黒板に数式を書き詰める
Schlüsselwörter
japanese,
illustration,
stool,
chalk,
denim,
trunk,
chair,
english,
indoor,
science,
school,
symbol,
pack,
text,
teaching,
calculation,
study,
laboratory,
blackboard,
dictionary,
experiment,
write,
people,
graphic,
library,
chart,
mathematical,
figure,
flair,
man,
proposition,
philosophy,
brain,
wall,
equation,
book,
dynamic,
green,
string
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