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Asian Speaker or lecture with casual suit on the stage in front of the room presenting with the screen in the conference hall or seminar meeting room, business and education concept 免版税图像

#111663704 - Asian Speaker or lecture with casual suit on the stage in front..

Speaker at Business Conference and Presentation Audience at the conference hall

#30001799 - Speaker at Business Conference and Presentation Audience at..

Speaker at business workshop and presentation, Audience at the conference room 免版税图像

#30139890 - Speaker at business workshop and presentation, Audience at the..

Business Conference and Presentation Audience at the conference hall 免版税图像

#31018694 - Business Conference and Presentation Audience at the conference..

business, education and people concept - smiling businesswoman or teacher with microphone answering questions at conference presentation or lecture

#86305863 - business, education and people concept - smiling businesswoman..

woman watching webinar on tablet computer at home

#112908622 - woman watching webinar on tablet computer at home

Portrait of her she nice-looking attractive lovely winsome cheerful lady professor learner showing pointing copy space teaching posing isolated over light white grey background 免版税图像

#128270646 - Portrait of her she nice-looking attractive lovely winsome cheerful..

Man businessman making speech at rostrum in business concept 免版税图像

#98119357 - Man businessman making speech at rostrum in business concept

Business teaching 免版税图像

#82698219 - Business teaching

Man takes a picture of the presentation at the conference hall using smartphone 免版税图像

#84946539 - Man takes a picture of the presentation at the conference hall..

Business experts and employees during corporate training, office interior elements on blue background isometric vector illustration

#95259664 - Business experts and employees during corporate training, office..

female teacher with wooden pointer holding glasses and explaining mathematical equations in classroom 免版税图像

#118632469 - female teacher with wooden pointer holding glasses and explaining..

Young male doctor in front of whiteboard

#121780332 - Young male doctor in front of whiteboard

Lecturer and multinational group of students in an auditorium 免版税图像

#121899711 - Lecturer and multinational group of students in an auditorium

female lecturer with students in an exam in a classroom

#131081388 - female lecturer with students in an exam in a classroom

woman with coffee watching webinar on laptop

#112798429 - woman with coffee watching webinar on laptop

Portrait Of Female College Tutor With Digital Tablet

#42310107 - Portrait Of Female College Tutor With Digital Tablet

Side view head shot smiling mixed race lady freelancer wearing headset, communicating with client via video computer call. Millennial pleasant professional female tutor giving online language class.

#132472146 - Side view head shot smiling mixed race lady freelancer wearing..

People attend business conference in the congress hall

#115252233 - People attend business conference in the congress hall

beautiful female teacher in formal wear and glasses holding notebook in classroom

#118631870 - beautiful female teacher in formal wear and glasses holding notebook..

lecturer on class with young students in lecture hall 免版税图像

#128289345 - lecturer on class with young students in lecture hall

Student Group Over Blackboard With Professor, University Lecturer Education Pointer Vector Illustration 矢量图像

#52029465 - Student Group Over Blackboard With Professor, University Lecturer..

back view of senior lecturer writing something on blackboard with piece of chalk

#114410843 - back view of senior lecturer writing something on blackboard..

Young asian woman as a lecturer with documents in a seminar of the university 免版税图像

#121179982 - Young asian woman as a lecturer with documents in a seminar of..

Students watching lecturer in the lab at the university 免版税图像

#36410286 - Students watching lecturer in the lab at the university

Speaker at Business Conference with Public Presentations. Audience at the conference hall. Entrepreneurship club. Rear view. Horisontal composition. Background blur.

#45662561 - Speaker at Business Conference with Public Presentations. Audience..

College Student Having Meeting With Tutor To Discuss Work 免版税图像

#42311825 - College Student Having Meeting With Tutor To Discuss Work

Public speaking skills coaching workshop presentation and conference 4 flat icons composition square abstract isolated illustration vector

#52696342 - Public speaking skills coaching workshop presentation and conference..

Full length portrait of a male teacher isolated on white background 免版税图像

#68274341 - Full length portrait of a male teacher isolated on white background

#46782266 - The teacher icon. Training and presentation, seminar, learning..

Close up view of student taking notes during lecture

#46093039 - Close up view of student taking notes during lecture

Public speaking seminar and presentation black icons set isolated vector illustration

#41537404 - Public speaking seminar and presentation black icons set isolated..

Audience listens to the lecturer at the conference hall

#115255288 - Audience listens to the lecturer at the conference hall

Full length portrait of a male teacher holding a wand and book isolated on white background 免版税图像

#14615197 - Full length portrait of a male teacher holding a wand and book..

Male teacher and skeleton student in the classroom

#124183437 - Male teacher and skeleton student in the classroom

smiling speaker gesturing and talking into microphone at podium tribune during seminar in conference hall

#110370861 - smiling speaker gesturing and talking into microphone at podium..

Rear view of male businessman speaking and making a lecture in public speaking event in small room

#121074352 - Rear view of male businessman speaking and making a lecture in..

Business consultat as lecturer in consulting presentation for group 免版税图像

#115807064 - Business consultat as lecturer in consulting presentation for..

young lecturer, suffering from fear of public speaking, standing on podium tribune and covering head with paper

#130326207 - young lecturer, suffering from fear of public speaking, standing..

pensive senior lecturer standing with pencil isolated on white

#114410878 - pensive senior lecturer standing with pencil isolated on white

Young lecturer teacher teaching anatomy

#115750377 - Young lecturer teacher teaching anatomy

Students watching lecturer in the lab at the university 免版税图像

#36410288 - Students watching lecturer in the lab at the university

Side view of old African-American businessman standing near podium and giving speech to the audience in the auditorium

#122225122 - Side view of old African-American businessman standing near podium..

Female teacher to teach studying student

#43702192 - Female teacher to teach studying student

Portrait of female college teacher smiling at camera

#105874007 - Portrait of female college teacher smiling at camera

To junior high school students and lecturers

#39880664 - To junior high school students and lecturers

Teacher at university in front of a whiteboard screen. Students listening to lecture and making notes.

#32802283 - Teacher at university in front of a whiteboard screen. Students..

#47882916 - The training icon. Teacher and learner, classroom, presentation,..

Medical students listening sitting at desk at the university 免版税图像

#36419402 - Medical students listening sitting at desk at the university

Group of Student in the Classroom 免版税图像

#31290039 - Group of Student in the Classroom

Medical professor teaching young students at the university

#36422116 - Medical professor teaching young students at the university

Portrait of happy senior female teacher with group of students in background.

#37664104 - Portrait of happy senior female teacher with group of students..

Group Of Mature Students Working At Computers With Tutor

#42311950 - Group Of Mature Students Working At Computers With Tutor

#41241655 - Training icon

Speaker at Business Conference and Presentation. Audience at the conference hall. 免版税图像

#31814202 - Speaker at Business Conference and Presentation. Audience at..

$Rear view of a thoughtful woman who is writing math calculations on green chalk board. 免版税图像$

#42362766 - Rear view of a thoughtful woman who is writing math calculations..

Image of lecturer giving speech during academic conference 免版税图像

#44777136 - Image of lecturer giving speech during academic conference

Speaker at business workshop and presentation. Audience at the conference room.

#38945603 - Speaker at business workshop and presentation. Audience at the..

University campus isometric illustration with classrooms and students having classes on light blue background vector illustration 矢量图像

#60299475 - University campus isometric illustration with classrooms and..

Portrait of senior teacher with chalk at green board, space for text 免版税图像

#127665351 - Portrait of senior teacher with chalk at green board, space for..

Old female teacher and male student in the classroom

#131775386 - Old female teacher and male student in the classroom

Calendar note of fifth October indicating World Teacher's day against grey colored wall textured background.

#134486082 - Calendar note of fifth October indicating World Teachers day..

Male doctor cardiologist holding heart model

#118967258 - Male doctor cardiologist holding heart model

$Female math teacher in front of the chalkboard$

#115791435 - Female math teacher in front of the chalkboard

Confident Indian teacher standing near blackboard

#110101845 - Confident Indian teacher standing near blackboard

$Funny male math teacher in the classroom$

#119410097 - Funny male math teacher in the classroom

The disabled student studying and preparing for college exams 免版税图像

#130777451 - The disabled student studying and preparing for college exams

$Funny male math teacher in the classroom$

#118910427 - Funny male math teacher in the classroom

$Female math teacher in front of the chalkboard$

#117075896 - Female math teacher in front of the chalkboard

Audience listens to the lecturer at the business conference, back view, blue tones

#116529635 - Audience listens to the lecturer at the business conference,..

Street Sign the Direction Way to Training

#134349385 - Street Sign the Direction Way to Training

Smiling senior businessman or university lecturer viewed over the shoulders of a young man and woman attending the class or meeting

#117551758 - Smiling senior businessman or university lecturer viewed over..

$Young female math teacher in front of chalkboard$

#123587820 - Young female math teacher in front of chalkboard

School supplies Concept of education 免版税图像

#113369823 - School supplies Concept of education

Confident senior professor smoking a pipe and reading an old book, knowledge and education concept

#116681545 - Confident senior professor smoking a pipe and reading an old..

$Young male math teacher and student skeleton 免版税图像$

#117782293 - Young male math teacher and student skeleton

Young teacher and student in the classroom

#121946596 - Young teacher and student in the classroom

Smiling African American mentor or coach make flipchart presentation for diverse employees, excited black presenter present project on whiteboard, coworkers laugh having fun at casual briefing 免版税图像

#112480116 - Smiling African American mentor or coach make flipchart presentation..

e-learning, education and technology concept - female student watching webinar on laptop computer at home office 免版税图像

#112674075 - e-learning, education and technology concept - female student..

Young handsome doctor cardiologist in front of whiteboard 免版税图像

#115143624 - Young handsome doctor cardiologist in front of whiteboard

Audience listens to the lecturer at the business conference, back view, blue tones

#116530943 - Audience listens to the lecturer at the business conference,..

Multinational group of students in an auditorium

#124309466 - Multinational group of students in an auditorium

Female professor questioning a student at an informatics lecture in the universtiy computer classroom 免版税图像

#155364859 - Female professor questioning a student at an informatics lecture..

asian man standing in front of caucasian teacher and students at medical university

#110760113 - asian man standing in front of caucasian teacher and students..

$Beautiful young teacher explaining math formulas written on blackboard$

#110035288 - Beautiful young teacher explaining math formulas written on blackboard

Politician planning speach in front of mirror

#131887281 - Politician planning speach in front of mirror

Cognitive Behavioral triad

#121811638 - Cognitive Behavioral triad

Side view of Caucasian businessman appreciating mixed race business male executive on stage in auditorium

#122295152 - Side view of Caucasian businessman appreciating mixed race business..

Serious confident young professional lecturer coach mentor speaker sitting at desk with computer in front of camera, recording educational lecture for personal channel, presenting financial report.

#132462554 - Serious confident young professional lecturer coach mentor speaker..

Elegant female teacher lecturing to students in auditorium

#127995260 - Elegant female teacher lecturing to students in auditorium

Creative illustration of podium tribune with microphones isolated on background. Art design rostrum stands. Abstract concept graphic element for business presentation, conference.

#121106083 - Creative illustration of podium tribune with microphones isolated..

Group of students raising hands in class on lecture

#131483521 - Group of students raising hands in class on lecture

Young male student in the classroom

#123246366 - Young male student in the classroom

Group of students raising hands in class on lecture

#131483571 - Group of students raising hands in class on lecture

Black female student in front of chalkboard

#115752528 - Black female student in front of chalkboard

Portrait of her she nice-looking attractive glamorous gorgeous chic stunning slim fit content wavy-haired lady posing isolated on bright vivid shine blue green turquoise background

#128770841 - Portrait of her she nice-looking attractive glamorous gorgeous..

Young handsome doctor cardiologist in front of whiteboard 免版税图像

#115790412 - Young handsome doctor cardiologist in front of whiteboard

Multinational group of students in an auditorium

#121899678 - Multinational group of students in an auditorium

young lecturer suffering from fear of public speaking standing on podium tribune and holding hand near head

#130219383 - young lecturer suffering from fear of public speaking standing..

Asian teacher has teaching to student about science and anatomical in laboratory 免版税图像

#125114542 - Asian teacher has teaching to student about science and anatomical..

smiling lecturer standing at podium tribune during seminar in conference hall

#110370853 - smiling lecturer standing at podium tribune during seminar in..

Male doctor cardiologist holding heart model

#118915900 - Male doctor cardiologist holding heart model

African American business man speaking to group of physicians in boardroom 免版税图像

#127060230 - African American business man speaking to group of physicians..

Young male doctor neurologist in front of whiteboard 免版税图像

#122171033 - Young male doctor neurologist in front of whiteboard

Young man wearing pullover on grey background 免版税图像

#122171065 - Young man wearing pullover on grey background

Portrait of beautiful young teacher with books near chalkboard, space for text

#126960415 - Portrait of beautiful young teacher with books near chalkboard,..

Rear view of old African-American businessman with arm stretched out standing in a auditorium

#122224023 - Rear view of old African-American businessman with arm stretched..

Side view of matured African-American businessman practicing for speech in the empty auditorium 免版税图像

#122225113 - Side view of matured African-American businessman practicing..

High view of young Asian businessman standing and giving presentation in auditorium while holding mike in his hand in auditorium

#122225504 - High view of young Asian businessman standing and giving presentation..

Audience listens to the lecturer at the business conference, back view 免版税图像

#126980901 - Audience listens to the lecturer at the business conference,..

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关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

优惠代码

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

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Português (PT)

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需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

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