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在全部中找到 2,753,779 個「lecturer」的結果

檢視 lecturer影片中 (25096)
Female lecturer hand holding virtual light bulb with graduation cap icon, digital online education technology concept and smart e-learning innovation strategy in blue background.
Teacher Giving Computer Science Lecture to Diverse Multiethnic Group of Female and Male Students in Dark College Room. Projecting Slideshow with Programming Code. Explaining Information Technology.
University lecturer and students in class
Asian Speaker or lecture with casual suit on the stage presenting via projector screen in the conference hall or seminar meeting room to Audience, business education and Seminar concept
Businesswoman giving presentation by chalkboard at convention center
Lecturer at Conference Hall Meeting Presenting Business Marketing Idea Plan. Presenter with Hand Held Up During Presentation to Audience. Business Lecture Speaker on Stage. Teacher Speech. Elections
Conference icon vector male person on podium symbol for business meeting with microphone in glyph pictogram illustration
University students study in a classroom with male lecturer
Inspiring portrait of a curly woman lecturer at the university, sharing knowledge, empowering the next generation. generative AI.
Senior lecturer engaging with college students in a city classroom setting, promoting an interactive and dynamic learning environment for higher education and knowledge sharing
Digital Education: A futuristic representation of education unfolds, with a luminous graduation cap crafted from intricate digital circuits, symbolizing the fusion of knowledge and technology.
Smiling university professor in library
Audience listens to the lecturer at the conference hall
People icon set in flat style. Line icon set. Management line icons. Line Business People. Human resources. office management. Vector illustration.
Blurred images of a lecturer and a crowded room at a thoughtprovoking public lecture.
Concept of seminar for women
handsome teacher standing in school classroom with blurred background, lecturer
Teacher in mask explaining lesson to student. Laptop, distance, lecturer flat vector illustration. Pandemic and education concept for banner, website design or landing web page
Meeting, research and group of scientists in laboratory with mentor for bio medical internship. Question, discussion and pharmaceutical science students with lecturer for experiment or discovery.
portrait handsome Asian man a university college teacher, businessman, scientist or educator. walks down the city street modern campus with a laptop folder in his hands. goes Outside, outdoor
Set of professional business woman illustrations in a pink suit presenting data charts and infographics in office environments, flat vector style.
Focused Female Professor Correcting Papers at Desk in Academic Office
Guest Lecturer Poster Template
ait Guest Lecturer Poster Template
Professional coach pointing out central ideas on whiteboard at seminar
Teacher Giving Lesson to Diverse Multiethnic Group of Female and Male Students in College Room, Learning New Academic Skills on a Computer. Lecturer Shares Knowledge with Smart Young Scholars.
Teacher pointing at whiteboard presentation icon for education and classroom instruction
Speaker giving a talk at business conference meeting.
business meeting conference presentation businessman man office seminar corporate group training education communication manager educator lecturer classroom mature active senior microphone
Back view of man presenting to students at a lecture theatre
A man in a blue sweater and glasses listens to a lecturer at a business meeting
00:07
Infographic Presentation Layout
indt Infographic Presentation Layout
professional business conference with multiple speakers presenting data analysis and charts to
Presentation and training icon set with lecturer and audience
Audience listens to the lecturer at the conference
00:17
People icon set in flat style. Line icon set. Management line icons. Line Business People. Human resources. office management. Vector illustration.
Professor teaching with projector
00:17
Mature female college lecturer smiling confidently while engaging with diverse students in a modern classroom setting
Teacher giving lecture in classroom
Instructor icon multiple style
Cheerful male lecturer in optical eyeglasses for vision protection standing in archive space and smiling during time for research, successful erudite student in bifocal glasses in public library
person speaker on stage in front of the audience, seminar with teaching and lecture. the lecturer is giving a speech in front of many people, made with Generative AI.
Set of Illustrations of Female Presenter Giving Business Presentations and Meetings
A male lecturer addresses an audience from the stage, focusing on public speaking dynamics.
Confident speaker presenting to an engaged audience in a bright conference room. Focus on lecturer with audience in the background.
Business meeting presentation with charts and graphs on a whiteboard, audience in attendance
Teacher Pointing Illustration – Professional Instructor Presentation Vector Art
Female professor lecturing the students
image of a speaker giving a lecture at a business seminar
Lecturer Helps Scholar with Project, Advising on Their Work. Teacher Giving Lesson to Diverse Multiethnic Group of Female and Male Students in College Room, Teaching New Academic Skills on a Computer.
Young Asian male teacher teaches a science lesson to a diverse group of children in school
Male speaker talk making whiteboard office presentation
Group of students raising hands in class on lecture
View of woman speaking at lecture
00:15
Female lecturer leading classroom discussion with diverse students in university setting
Four businesswomen in a meeting
Presenter Icon Set White Glyph Style Collection
Audience listens to the lecturer at the conference hall
00:10
People icon set in flat style. Line icon set. Management line icons. Line Business People. Human resources. office management. Vector illustration.
dissatisfied lecturer standing on podium tribune in conference hall and showing middle finger
Campus lecturer in suit giving talk to university students in modern classroom, Audience in college lecture room, students learning and listening to the presentation as back to school concept
Confident young female lecturer standing with microphone on stage in conference room, speaking to businesspeople at seminar. High quality FullHD footage
00:08
Man reading magazine in illuminated library
diverse group students sit attentively around lecturer scribbling notes colorful notebooks soft natural light spilling
Professor teaching student with Spina Bifida in a classroom
Set of vector illustrations of a professional businesswoman giving various presentations using whiteboards, charts, maps, and technical diagrams.
Isometric People Interacting with Digital Screen Display Interface Illustration Set
Female student writing exam in classroom with seated peers
A Japanese businesswoman delivering a seminar on economics, engaging with colleagues.
shot of a college lecturer walking into the shot with his students, created with generative ai
A man giving a lecture in a lecture hall.
Teacher Standing with Punctuation Marks Around.
Young Businessman Shouting Announcement Through Megaphone
Senior male lecturer holding a piece of chalk, standing and facing forward, isolated on transparent background
Silhouettes of Businessmen Presenting and Speaking at a Conference.
Audience team on master class seminar, group working together during contest competition in the auditorium class, corporate workshop, company coworkers and colleagues listen to lecturer on conference
Achieve Business Excellence Celebrate corporation people. The Success Business People. Business Meetings in Corporate. Event Seminar Training Meeting of Entrepreneurs for Start Up.
Black circular dots on white background. Mosaic holey print. Perforated metal texture. Peg board, radiator or speaker grill surface with repeated round holes. Vector graphic illustration.Eps10
Businessman Making a Presentation
Audience listens to the lecturer at the business conference, back view
An energetic female speaker in a vibrant orange suit captivates her audience with expressive hand gestures and a bright smile
Dentist examining patient’s teeth, explaining oral health issues, reviewing x-rays, planning treatment, providing friendly dental care, diagnosis, orthodontic assessment, therapy.
Friendly cartoon doctor or scientist in a lab coat, holding a pointer and presenting next to a blank whiteboard. Ideal for medical, educational, or scientific content.
Conference or public speaking event with a speaker and an audience
University lecturer with students providing education feedback, faceless group, teacher discussion, college learning environment, knowledge sharing, exam schedule teaching, with co
Elegant lecturer during classes at university
The concept of public speaking. Male motivational speaker, event host or lecturer on stage during a speech. Speaker talking about success and leadership. Illustration for cover, brochure, presentation
business meeting conference presentation businessman man office seminar corporate group training education communication manager educator lecturer classroom mature active senior microphone
Empty stage podium under spotlight
A teacher presenting to a classroom full of students silhouette
beautiful, positive lecturer holding glasses while standing on podium tribune
Students listening attentively to a lecturer during a morning class with sunlight streaming in
Generative AI photo of confident clever school teacher lecturer conducting lesson in classroom background
College, students and lecturer with tablet, talking and info for assignment in classroom or group. Education, teacher and mature woman with advice for project, people or notes with tech in university
Professional business people silhouettes presenting and speaking at podium with whiteboard
a senior lecturer who teaches calculus
00:05
Young teacher in university.
Woman holding microphone while presenting to large audience ,people, women speaking, men sitting on the chair with interest, people with booknote writing, man speaking with other,
University lecturer presenting a topic to a class using a whiteboard.
Audience listens lecturer at workshop
00:10
Woman lecturer speaks people on stage. Professor at tribune. University seminar. School education. Teacher standing in front of students audience. Academic auditorium. Vector concept