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课堂 图像

Primary students are learning by computer
Primary students are learning by computer
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Seats inside city tram
Seats inside city tram
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Abstract blur and defocused cafe restaurant for background
Abstract blur and defocused cafe restaurant for background
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Back to school after virus pandemic school stationery supplies medical masks over blackboard background concept of learning maintaining social distance 免版税图像
Back to school after virus pandemic school stationery supplies medical masks over blackboard background concept of learning maintaining social distance
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Selective focus no people shot of sheet music on wooden desk in modern classroom at school copy space 免版税图像
Selective focus no people shot of sheet music on wooden desk in modern classroom at school copy space
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Teenagers listening to lecturer and writing in notebooks
Teenagers listening to lecturer and writing in notebooks
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Classroom in a blurred background with no children students left their backpacks and notebooks and went on a break
Classroom in a blurred background with no children students left their backpacks and notebooks and went on a break
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Business and entrepreneurship symposium speaker giving a talk at business meeting audience in conference hall rear view of unrecognized participant in audience
Business and entrepreneurship symposium speaker giving a talk at business meeting audience in conference hall rear view of unrecognized participant in audience
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Classroom of school
Classroom of school
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Back to school concept accessories and books blurred classroom in the background 免版税图像
Back to school concept accessories and books blurred classroom in the background
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Interior of an empty school classroom 3d render image 免版税图像
Interior of an empty school classroom 3d render image
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Interior of an empty school classroom concept of coronavirus covid 19 quarantine in schools and educational institutions
Interior of an empty school classroom concept of coronavirus covid 19 quarantine in schools and educational institutions
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Classroom interior with empty whiteboard chairs and desks 3d rendering
Classroom interior with empty whiteboard chairs and desks 3d rendering
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Pupils raising their hands during class at the elementary school
Pupils raising their hands during class at the elementary school
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Concentrated young multiethnic students listening to lecture
Concentrated young multiethnic students listening to lecture
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Portrait of cheerful pupil girl studying in school class
Portrait of cheerful pupil girl studying in school class
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African american teacher pointing with hand while standing near whiteboard during lesson
African american teacher pointing with hand while standing near whiteboard during lesson
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Back to school concept blurred view of sunny classroom with chairs tables and blackboard
Back to school concept blurred view of sunny classroom with chairs tables and blackboard
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Teenage students studying in classroom with teacher
Teenage students studying in classroom with teacher
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Classroom interior with empty blackboard and yellow chairs mock up 3d rendering
Classroom interior with empty blackboard and yellow chairs mock up 3d rendering
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Empty classroom with tables and chairs 免版税图像
Empty classroom with tables and chairs
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Old male teacher and schoolboy in the classroom 免版税图像
Old male teacher and schoolboy in the classroom
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School girl working at lesson in classroom
School girl working at lesson in classroom
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Midsection of high school students writing on paper at desk in classroom
Midsection of high school students writing on paper at desk in classroom
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Interior of an empty school classroom concept of coronavirus covid 19 quarantine in schools and educational institutions
Interior of an empty school classroom concept of coronavirus covid 19 quarantine in schools and educational institutions
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Education elementary school learning and people concept group of school kids with teacher sitting in classroom and raising hands
Education elementary school learning and people concept group of school kids with teacher sitting in classroom and raising hands
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Abstract background blurred image of modern conference room or seminar room before meeting with table and chair blur row of empty seat in auditorium or hall or classroom vintage tone color
Abstract background blurred image of modern conference room or seminar room before meeting with table and chair blur row of empty seat in auditorium or hall or classroom vintage tone color
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Tables and chairs in the empty classroom
Tables and chairs in the empty classroom
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The children left their satchels and notebooks on the tables and went to recess three small students stayed in class to discuss the lessons
The children left their satchels and notebooks on the tables and went to recess three small students stayed in class to discuss the lessons
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Blurred people in seminar room with furniture modern interior building
Blurred people in seminar room with furniture modern interior building
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Notebook pen and pencil case placed on the desk in the classroom image of school life background material
Notebook pen and pencil case placed on the desk in the classroom image of school life background material
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Several rows of empty chairs in the audience prepared for the speaker s speech in front of students or journalists and spectators modern audiences for lectures seminars to listeners
Several rows of empty chairs in the audience prepared for the speaker s speech in front of students or journalists and spectators modern audiences for lectures seminars to listeners
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Pencils and notebooks on blurred background of elementary school students
Pencils and notebooks on blurred background of elementary school students
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Come home from school 免版税图像
Come home from school
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Blue chairs and tables in a classroom
Blue chairs and tables in a classroom
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School classroom image
School classroom image
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Male teacher reading story to group of elementary pupils in school classroom
Male teacher reading story to group of elementary pupils in school classroom
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Speaker at business workshop and presentation audience at the conference room 免版税图像
Speaker at business workshop and presentation audience at the conference room
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Back to school supplies at classroom 免版税图像
Back to school supplies at classroom
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Young students are studying in the elementary school classroom
Young students are studying in the elementary school classroom
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Conference meeting people learning presentation audience concept
Conference meeting people learning presentation audience concept
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Group of school kids with pens and notebooks writing test in classroom education elementary school learning and people concept
Group of school kids with pens and notebooks writing test in classroom education elementary school learning and people concept
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Education high school learning and people concept group of students sitting in lecture hall 免版税图像
Education high school learning and people concept group of students sitting in lecture hall
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Education question and teacher with boy in classroom for learning discussion and knowledge help studying and hands raised with children and woman at school for why scholarship and answer 免版税图像
Education question and teacher with boy in classroom for learning discussion and knowledge help studying and hands raised with children and woman at school for why scholarship and answer
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Backpack with school supplies front on the chalkboard
Backpack with school supplies front on the chalkboard
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Studious preteen pupils raising hands to answer in class 免版税图像
Studious preteen pupils raising hands to answer in class
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Teachers meet before the annual recess
Teachers meet before the annual recess
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Group of school kids raising hands in classroom
Group of school kids raising hands in classroom
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Boy and girl studying in classroom
Boy and girl studying in classroom
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Teenage girl student listening to lecturer and writing in workbook 免版税图像
Teenage girl student listening to lecturer and writing in workbook
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Teenager listening to lecturer and writing in notebook in classroom
Teenager listening to lecturer and writing in notebook in classroom
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School children are participating actively in class
School children are participating actively in class
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Classroom interior with desks chairs and whiteboard 3d render
Classroom interior with desks chairs and whiteboard 3d render
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Blurred classroom in campus with noise and gain
Blurred classroom in campus with noise and gain
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An empty classroom 免版税图像
An empty classroom
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Young and successful people at business and data seminar listening presentation business and success concept
Young and successful people at business and data seminar listening presentation business and success concept
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Rear view of students listening to teachers lecture at college 免版税图像
Rear view of students listening to teachers lecture at college
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Apple with pen cup and eyeglasses on table in classroom
Apple with pen cup and eyeglasses on table in classroom
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Laptop and globe on table of teacher filtered image processed vintage effect
Laptop and globe on table of teacher filtered image processed vintage effect
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Pupils sitting in class and listening 免版税图像
Pupils sitting in class and listening
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Classroom with students intending to study students who have math problems students have questions by raising and teachers
Classroom with students intending to study students who have math problems students have questions by raising and teachers
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Students sit on training in the classroom
Students sit on training in the classroom
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Interior of an empty school class
Interior of an empty school class
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Pupils sitting in class and listening
Pupils sitting in class and listening
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Schoolgirl standing in middle of classroom and answering question in front of classmates and teacher back to school 免版税图像
Schoolgirl standing in middle of classroom and answering question in front of classmates and teacher back to school
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Blur classroom with teacher and kids in uniform 免版税图像
Blur classroom with teacher and kids in uniform
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Group of children with face mask back at school after covid 19 quarantine and lockdown
Group of children with face mask back at school after covid 19 quarantine and lockdown
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Abstract background blurred image of modern conference room or seminar room before meeting with table and chair blur row of empty seat in auditorium or hall or classroom vintage tone color
Abstract background blurred image of modern conference room or seminar room before meeting with table and chair blur row of empty seat in auditorium or hall or classroom vintage tone color
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Back view of children sitting in the class room and study elementary school
Back view of children sitting in the class room and study elementary school
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Classroom in background without no student or teacher with sunset limelight near window
Classroom in background without no student or teacher with sunset limelight near window
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Diligent towheaded preteen girl looking at camera during lesson
Diligent towheaded preteen girl looking at camera during lesson
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Portrait of a beautiful female teacher with a globe
Portrait of a beautiful female teacher with a globe
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School classroom interior 免版税图像
School classroom interior
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Teacher and students in the classroom teaching 免版税图像
Teacher and students in the classroom teaching
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Woman teacher is giving interesting lecture for primary school students in classroom
Woman teacher is giving interesting lecture for primary school students in classroom
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Education learning and people concept happy student girl with book at school lesson 免版税图像
Education learning and people concept happy student girl with book at school lesson
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Children at school sit in the classroom 免版税图像
Children at school sit in the classroom
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Teenage students studying in classroom with teacher
Teenage students studying in classroom with teacher
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Schoolboy holding laptop near blurred multiethnic classmates and teacher 免版税图像
Schoolboy holding laptop near blurred multiethnic classmates and teacher
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Pupils listening to their teacher at chalkboard at the elementary school 免版税图像
Pupils listening to their teacher at chalkboard at the elementary school
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Exam examination room or hall set up ready for students to sit test multiple desks tables and chairs education school student life concept 免版税图像
Exam examination room or hall set up ready for students to sit test multiple desks tables and chairs education school student life concept
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Diligent tweens studying in classroom with female teacher 免版税图像
Diligent tweens studying in classroom with female teacher
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Back view of teacher in formal wear writing on chalkboard near multiethnic pupils in classroom
Back view of teacher in formal wear writing on chalkboard near multiethnic pupils in classroom
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A teacher reads a book to elementary school students who listen carefully while sitting in a modern classroom 免版税图像
A teacher reads a book to elementary school students who listen carefully while sitting in a modern classroom
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Empty chairs and tables in classroom no people in school classroom
Empty chairs and tables in classroom no people in school classroom
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Young student giving a presentation in front of the class 免版税图像
Young student giving a presentation in front of the class
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Empty classroom with chairs elementary school desks and chalkboard interior of a school class room with table and blackboard at high school education institution in the daytime 免版税图像
Empty classroom with chairs elementary school desks and chalkboard interior of a school class room with table and blackboard at high school education institution in the daytime
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Colorfiul chairs with wooden table in outdoor seminar meeting room against sunlight
Colorfiul chairs with wooden table in outdoor seminar meeting room against sunlight
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Young positive girl is learning and answering the question on paper in the classroom
Young positive girl is learning and answering the question on paper in the classroom
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Midsection of caucasian young female teacher using laptop at desk in classroom unaltered education childhood learning wireless technology occupation and school conc
Midsection of caucasian young female teacher using laptop at desk in classroom unaltered education childhood learning wireless technology occupation and school conc
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Big empty classroom wit lot of desks and chairs
Big empty classroom wit lot of desks and chairs
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Empty classroom with chairs and desks
Empty classroom with chairs and desks
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Motion blurred passengers walking and waiting at terminal gate in american airport
Motion blurred passengers walking and waiting at terminal gate in american airport
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Empty dining room with red chairs and gray tables 免版税图像
Empty dining room with red chairs and gray tables
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Teachers meet before the annual recess
Teachers meet before the annual recess
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Lecture of trigonometry in school
Lecture of trigonometry in school
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Empty classroom with chairs desks and chalkboard
Empty classroom with chairs desks and chalkboard
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Blur school or university students writing answer doing exam in classroom 免版税图像
Blur school or university students writing answer doing exam in classroom
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Young students are studying in the elementary school classroom
Young students are studying in the elementary school classroom
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Two kids of different age choose parts of robotic electric toys for building robots at robotics school lesson 免版税图像
Two kids of different age choose parts of robotic electric toys for building robots at robotics school lesson
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