A man is smiling in front of a blackboard with mathematical equations on it
Palabras clave
man,
person,
male,
portrait,
young,
caucasian,
business,
adult,
happy,
education,
looking,
confidence,
photogenic,
attractive,
guy,
student,
background,
standing,
smile,
school,
casual attire,
businessman,
teacher,
blackboard,
classroom,
college,
white,
university,
success,
board,
beard,
lifestyle,
occupation,
shirt,
fashion,
class,
blackboard,
1,
smart,
learn
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