差出人
類似のロイヤリティフリーの画像
Mid adult students cooperating while using laptop in the classroom.
Black female student writing notes while teacher is explaining lecture on a class in the classroom.
Black university student raising his arm to answer a question while having class in the classroom.
Mid adult student learning with teacher's assistance during a class at lecture hall.
Diverse group of students taking notes in row during lecture in college or university, copy space
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