L'Etudiant
Schlüsselwörter
student,
student,
study,
high school,
wherry,
patent,
calculating machine,
school,
learn,
work,
book,
reflect,
mathematic,
calculation,
exercise,
college,
studies,
review,
mathematic,
geometry,
physics,
exam,
competition,
return to school,
norma,
read,
lead pencil,
homework,
schooling,
revise
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