education
Schlüsselwörter
children,
school,
education,
learn,
step,
student,
study,
work,
book,
stair,
scale,
concept,
children,
female,
girl,
backpack,
backpack,
pack,
bag,
climb,
grow,
increase,
childhood,
history,
hard,
difficulty,
way,
staircase,
caucasian,
background
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