online lesson, multiethnic friends, laptop, notebook, indoor study, students working, project collaboration, educational technology, learning environment, teamwork, study session

online lesson, multiethnic friends, laptop, notebook, indoor study, students working, project collaboration, educational technology, learning environment, teamwork, study session
online lesson, multiethnic friends, laptop, notebook, indoor study, students working, project collaboration, educational technology, learning environment, teamwork, study session
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