schüler im unterricht
Palabras clave
school,
pupil,
group,
grade,
course,
school,
write,
teacher,
teacher,
university,
study,
student,
learn,
seminar,
youth,
youth,
boy,
girl,
training,
schooling,
education,
tutoring,
plain,
lecture,
college,
gym,
abitur,
blackboard,
know,
adult,
attractive,
person,
people,
people,
sitting,
desk,
table,
smiling,
smile