casual browser examines book between shelves. redheaded woman in cozy winter outfit explores public library collection. - 成年學生 個照片及圖片檔
attentive female student engaged during educational workshop in bright classroom - 成年學生 個照片及圖片檔課室, 學習, 多族裔群種
engaging educational presentation with smiling adult students in a classroom setting - 成年學生 個照片及圖片檔學習, 大學學生, 成年人
full length of young man with tattooed arm using smart phone and wearing wireless headphones while leaning on wall in un - 成年學生 個照片及圖片檔音樂, 閃光, 學生
thoughtful woman attending an online class, taking notes while listening to her virtual instructor - 成年學生 個照片及圖片檔一個人, 網絡會議
low angle picture of mature female takes notes while meeting with her team virtually - 成年學生 個照片及圖片檔網上學習, 視像會議
senior man writing notes during an adult education center class with women sitting by - 成年學生 個照片及圖片檔考試, 德國, 高中
instructor points at paper and explaining lesson to adult student during class - 成年學生 個照片及圖片檔演講廳, 教育, 課室
two adult students having a conversation during an english lecture in classroom - 成年學生 個照片及圖片檔說話, 課室, 學生
young man sitting on the floor in the living room using laptop and headphones - 成年學生 個照片及圖片檔男人, 居家辦公, 手提電腦
smiling young businessman with headphones using laptop and having video call at coffee shop - 成年學生 個照片及圖片檔手提電腦
