too much work. nonformal education. tired mature teacher having headache. brutal bearded man work in classroom with documents. prepare for exam

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too much work. nonformal education. tired mature teacher having headache. brutal bearded man work in classroom with documents. prepare for exam. back to school.

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Size: 4920px × 2876px
Photo credit: © Roman Stetsyk / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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