4K 多元化的学生在学习，一名非裔美国男孩看着笔记本电脑，身体前倾，正在课堂上敲击键盘完成任务 股票录像 多元化的学生在学习，一名非裔美国男孩看着笔记本电脑，身体前倾，正在课堂上敲击键盘完成任务 股票录像
HD Happy diverse students listening to asian korean groupmate 股票录像 Happy diverse students listening to asian korean groupmate 股票录像
4K 第一排课桌前来自不同背景的学生，一名穿着粉色上衣的女孩正点击中间的平板电脑，鼓励同学参与 影视素材 第一排课桌前来自不同背景的学生，一名穿着粉色上衣的女孩正点击中间的平板电脑，鼓励同学参与 影视素材
HD Happy focused diverse students working in groups on computers 股票视频 Happy focused diverse students working in groups on computers 股票视频
4K Diverse students during lesson female preteen concentrating on laptop typing and checking screen diverse students during lesson 股票录像 Diverse students during lesson female preteen concentrating on laptop typing and checking screen diverse students during lesson 股票录像
4K Proud father capturing graduation moment of happy diverse students on garden steps celebration achievement education family joy in 影视素材 Proud father capturing graduation moment of happy diverse students on garden steps celebration achievement education family joy in 影视素材
4K Diverse students in blue shirts lifting arms hopping dancing on field with white line playing outdoor children teamwork movement 股票视频 Diverse students in blue shirts lifting arms hopping dancing on field with white line playing outdoor children teamwork movement 股票视频
4K Diverse students playing hand game boy extending hand girl counting passing time on bench with bags diverse students playing hand 股票视频 Diverse students playing hand game boy extending hand girl counting passing time on bench with bags diverse students playing hand 股票视频
4K Diverse students walking in school corridor bell ringing lead girl in green tee smiling with bags teens backpacks courtyard 股票录像 Diverse students walking in school corridor bell ringing lead girl in green tee smiling with bags teens backpacks courtyard 股票录像
4K African american teacher with diverse students pointing at laptop in class guiding kids leaning african american teacher with 股票录像 African american teacher with diverse students pointing at laptop in class guiding kids leaning african american teacher with 股票录像
4K Diverse students walking down shaded school walkway after bell lead girl carrying mint backpack diverse students walking down 股票视频 Diverse students walking down shaded school walkway after bell lead girl carrying mint backpack diverse students walking down 股票视频
4K Diverse students african american male youth in yellow shirt leaning reading typing laptop class school focus learning technology 股票视频 Diverse students african american male youth in yellow shirt leaning reading typing laptop class school focus learning technology 股票视频
4K Diverse students holding packs on bench in yard opening them showing red folder sorting supplies diverse students holding packs on 股票视频 Diverse students holding packs on bench in yard opening them showing red folder sorting supplies diverse students holding packs on 股票视频
4K Diverse students african american teacher in rust blouse pointing at laptop watching and laughing diverse students african 股票录像 Diverse students african american teacher in rust blouse pointing at laptop watching and laughing diverse students african 股票录像
4K Diverse students following teacher cue practicing calming breaths in classroom with closed laptop kids gestures breathing group 影视素材 Diverse students following teacher cue practicing calming breaths in classroom with closed laptop kids gestures breathing group 影视素材
4K Diverse students with striped girl tilting tablet spinning small turbine blades for science class diverse students with striped 股票录像 Diverse students with striped girl tilting tablet spinning small turbine blades for science class diverse students with striped 股票录像
4K Diverse students comparing tablets with boy approaching girl angling gray case rear youth tapping classroom collaboration learning 影视素材 Diverse students comparing tablets with boy approaching girl angling gray case rear youth tapping classroom collaboration learning 影视素材
4K Diverse students in class responding to teacher curly child clapping at tablet boy lowering hand diverse students in class 股票录像 Diverse students in class responding to teacher curly child clapping at tablet boy lowering hand diverse students in class 股票录像
4K Coach demonstrating forehand tossing balls as diverse students practicing forehands on hard court coach demonstrating forehand 影视素材 Coach demonstrating forehand tossing balls as diverse students practicing forehands on hard court coach demonstrating forehand 影视素材
4K Diverse students collaborating on a university project four young sitting at library desk actively engaged in lively discussion 股票视频 Diverse students collaborating on a university project four young sitting at library desk actively engaged in lively discussion 股票视频
4K Three diverse women browsing laptops sitting sofa girls group shopping online three diverse women browsing laptops sitting sofa 股票录像 Three diverse women browsing laptops sitting sofa girls group shopping online three diverse women browsing laptops sitting sofa 股票录像
4K Diverse students studying home browsing laptops together watching screen diverse students studying home browsing laptops together 股票视频 Diverse students studying home browsing laptops together watching screen diverse students studying home browsing laptops together 股票视频
4K Asian woman and african american boyfriend studying at home kitchen writing notes in notebook discussing assignment together 股票视频 Asian woman and african american boyfriend studying at home kitchen writing notes in notebook discussing assignment together 股票视频
4K Diverse students writing notes home study session closeup hands holding pen multiethnic pair studying together at asian girl and 股票视频 Diverse students writing notes home study session closeup hands holding pen multiethnic pair studying together at asian girl and 股票视频
4K Diverse pair studying together at home closeup students writing in notebooks multiethnic students doing homework at table asian 股票录像 Diverse pair studying together at home closeup students writing in notebooks multiethnic students doing homework at table asian 股票录像
4K Multiethnic couple studying together at home closeup hands writing notes mixed race young pair doing homework desk woman drinking 股票录像 Multiethnic couple studying together at home closeup hands writing notes mixed race young pair doing homework desk woman drinking 股票录像
4K Asian girl writing notes with boyfriend helping on tablet at cozy home table focused diverse students preparing assignment 股票视频 Asian girl writing notes with boyfriend helping on tablet at cozy home table focused diverse students preparing assignment 股票视频
4K Multiethnic pair drawing geometric sketches in notebooks at cozy home desk diverse students working on creative project together 股票视频 Multiethnic pair drawing geometric sketches in notebooks at cozy home desk diverse students working on creative project together 股票视频
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