Teacher Teaching a Lesson
Palabras clave
caucasian,
back,
boy,
cheerful,
class,
classmate,
classmate,
classroom,
college,
desk,
education,
female,
friends,
girl,
group,
happy,
high,
high school,
horizontal,
indoor,
cognition,
learning,
lesson,
lifestyle,
male,
modern,
people,
prof,
school,
schoolboy,
schoolgirl,
schoolwork,
secondary,
sitting,
smiling,
student,
studying,
teacher,
teaching,
teenage,
together,
university,
white,
woman,
writing,
young,
youth
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