演講台 影片素材 第1頁

Tribune with microphones and empty papers

Tribune with microphones rotates on gray background

Female business executive receiving award

Business executive giving a speech

Male business executive giving a speech

Sad old grandmother feel depress by bad event or problem from phone. Divergence.

AI Advancing Virtual Learning with Smart Education Tools Epoch

Side view of content creator recording livestream with microphone in home studio

Extreme close up of speaker mouth recording podcast with professional microphone

Podcast guest listening attentively during live recording in home studio

Young livestream host starting show with microphone and headphones in home studio

Side view of male podcaster reading notes and speaking into microphone in home studio

Focused podcaster speaking into microphone during livestream in blue-lit home studio

Close up of young Asian content creator speaking into microphone during podcast session

Close up of focused content creator livestreaming with microphone and headphones

Close up of podcast microphone with content creator speaking during livestream

Side close-up of young male creator speaking into podcast microphone in home studio

Animated self drawing of continuous line draw female speaker at podium with microphone, presenting to audience of seated colleagues or attendees at business conference. Full length one line animation

教室裡一位面帶微笑的亞裔女教師的特寫鏡頭

學術專家在台上發表演講，展現出專業。

年輕的演講者自信地表達了自己的觀點。

專業演講者在舞台上與觀眾互動

資深學者發表引人入勝的演講

一位醫生在會議上向觀眾發表演講

演講者背對著觀眾站在台上

Asian businessman in Santa hat giving cheerful Christmas speech to applauding office team with festive decorations and confetti celebration

教室：面向螢幕的人

演講者站在台上，面向觀眾 活動現場

課堂學生觀看熱氣球示意圖演示

一位演講者在台上認真表達自己的觀點

3d smartphone cartoon with podium, hand speaker, megaphone, arrow isolated on blue background. announce promotion news for social media networks, online marketing shopping concept, alpha channel

演講者正在台上向觀眾演講

一個表情嚴肅的小男孩，正處於一個重要的時刻

聚光燈下的商人，準備上台

講師在禮堂向觀眾講話

專業醫生在講台上豎起大拇指

自信的演講者在舞台聚光燈下散發出迷人魅力

Attractive woman take part in video call event in office

Notification Floating Like Button Heart Icons comments, follower, subscribers effect. Social media marketing concept

Animated self drawing of continuous line draw male speaker at podium with a microphone, presenting to seated colleagues or attendees. Business conference or seminar. Full length single line animation

Man, stage or speaker in sustainability summit for speech, climate change or renewable energy. Presentation, forum and guest in discussion for ecology event, awareness and eco friendly convention

一位博學的教授在講台上慷慨激昂地發表演講。

Briefing of president of US United States in White House.

Social media Live stream style animated icon on green background. Love heart and thumbs up symbols

Cartoon characters with speech bubbles for communication concept.

演講者在演講廳內向觀眾

一個女孩在聚光燈下的講台上演講

Presentation, coaching and hands with a business black man talking to his team during a meeting in the office. Marketing, podium and leadership with a male manager leading a workshop or seminar

商業教育培訓演講場景視頻

Close-up of red rostrum with microphone and blank paper on white background

Social media Live stream style animated icon on green background. Love heart and thumbs up symbols

一名男子在頒獎典禮的舞台上豎起大拇指

Conference, presentation and speech with business man on stage in auditorium for BRICS seminar. Development, education and update with speaker on podium for lecture on emerging economies cooperation

Notification Floating Like Button Heart Icons comments, follower, subscribers effect. Social media marketing concept

Conference, education and speech with business man on stage in auditorium for BRICS seminar. Development, presentation and update with speaker on podium for lecture on emerging economies cooperation

Distinguished elderly speaker in formal attire addressing audience from wooden podium, gesturing expressively, conveying authority and expertise at professional business gathering

Microphone on a podium with blurred crowd in the background.

Social media chat online concept, Digital screen with chat bubbles and pastel colors for communication themes.

《控制欲：一個渴望權力的原始人的演講》

Microphone in front of a crowd holding protest signs.

Debate podiums with microphones stand ready for speakers in a dim room.

Healthcare Professional Addresses Aspiring Doctors In Lecture Hall With Visual Aids And Focused Lighting

Woman lead conversation with client remotely using videocall application

podium concept, Empty stage with dramatic lighting and shadows

Three colleagues celebrate on stage with warm hugs and trophy two men in shirts and ties and woman in black dress exchange high fives and proud smiles under spotlight, banner and podium

《控制欲：一個渴望權力的原始人的演講》

Animated donkey speech, Barn scene with donkey delivering speech, Donkey giving energetic lecture in rustic classroom setting, Playful animated scene of donkey lecturing audience in country barn

Speaker presents to attentive audience during conference with bl

Professional speaker presents to engaged audience at conference

Hands using control remote near microphone at podium.

Hand with megaphone emerging from phone screen on bright yellow background displays message about communication and activism

An empty stage set up with rows of chairs and a microphone at the center, awaiting a performance or presentation.

Speaker presents to seated audience during conference with large

Conference stage with speaker panel and audience during a presen

Business conference speaker presenting to attentive audience in a modern seminar room

A Vibrant Exchange of Ideas: Two Engaging Figures Illustrating Dynamic Conversation Amidst Colorful Speech Bubbles Representing Modern Communication Themes

Speaker hands on podium with microphone during business conference.

Digital Interaction Among Diverse Professionals in a Modern Virtual Space with Colorful Speech Bubbles, Showcasing Communication, Networking, and Collaboration in Today's Digital Era

《控制欲：一個渴望權力的原始人的演講》

Professional senior businesswoman presenting conference keynote, speaking confidently in sleek black dress while sharing corporate insights with engaged listeners

Business conference speaker presenting to attentive audience in a modern seminar room

Audience Attending Presentation in Large Auditorium with Speaker on Stage

Male Doctor Guides Interactive Professional Development Seminar For Healthcare Team Members

Audience attends conference as speaker presents with large screen in front of crowd

Panel discussion on stage with four speakers and an attentive au

Gesturing hands of speaker behind podium with microphone.

Two cameras capture a presenter on stage during interview and ta

A man stands on a stage with a microphone in his hand

An empty college classroom shows rows of chairs with tablet arm desks. Daylight and a whiteboard frame a clean academic interior ready for class.

Engaging Conversation on Colorful Steps: Two Individuals Communicating with Speech Bubbles in a Bright, Artistic Environment, Illustrating Dialogue and Connection.

Speaker presenting at conference as audience watches and records

Humorous animal speech, Animal speaker causes amusing chaos, Hilarious donkey speech disrupts conference atmosphere, Unusual animal participant brings humor and chaos to formal conference setting

Experienced Executive Delivers Testimony In Crowded Room With Attentive Listeners And Official Setting

Speaker on stage with recording cameras at professional conference or event

Spacious auditorium with row seats and big show stage

Cartoon speaker addressing press with microphones blurring

Politician delivers inspiring speech at international conference surrounded by flags

Focused young business manager speaks into microphone

Audience attending a business conference with speakers on stage

Man delivers speech during snowfall in winter setting at a public event in a serene outdoors location

Speaker addressing audience at conference with professional setup and engaged participants

A Dynamic Conversation Between Two Individuals Featuring Colorful Speech Bubbles: Engaging in Meaningful Dialogue with Interactive Elements of Communication.

White rostrum with microphone in room

Inspiring Keynote: Engaging a Massive Audience with Powerful Public Speaking

Professional Speaker Delivers Engaging Presentation to Business Audience

Conference room with microphones and large flat screen

A Dynamic Exchange: Two Individuals Engaging in Conversation Amidst Colorful Speech Bubbles, Illustrating Effective Communication and Interaction in a Contemporary Setting

Business speaker presenting market analysis and sales growth charts on a large screen to seated professionals at a corporate seminar, illustrating strategy, development and success

Close-up view of a sawfish rostrum with visible teeth structure against clear blue water

Speaker addressing audience in large auditorium for educational or business presentation

Set of animated speech bubbles. Video clip with alpha channel.

Back view of hall with projection screen and fabric seating

Animated speaker at podium blurring into abstract background

Tribune of President of United States in White House with National flag of USA

Conference speaker delivers a speech from a wooden podium in a luxurious ballroom, addressing a large audience of attendees seated in rows of chairs

Dynamic Keynote Speaker on Stage: Engaging a Massive Audience

Politician calling to impose sanctions, stop war at international summit

Professional Studio Displaying Technology, Animator Presenting Innovative Product Amid Sophisticated Set Design With Vibrant Illumination And Highresolution Displays

White executive delivering keynote in auditorium wearing tailored navy suit, using expressive hand gestures, presenting colorful pie chart on large screen, commanding attention of seated corporate

naval commander standing at podium with decorated uniform and rows of flags, delivering solemn address during formal parade medals glint, officers in background at attention, ceremonial railing

Mastering Public Speaking: Captivate Any Audience with Powerful Presentations

formal presentation with key speakers, man and woman engaged in formal keynote speech presentation, two individuals confidently delivering serious business or policy message to audience

African American politician making promises to voters, presidential campaign

Hands of delegation representative speaking from podium, politics party speaker

A woman standing in front of a classroom full of children

Young woman delivers powerful speech at an outdoor event in a historic location during the day

Angry politician calling for confrontation between opposing countries, cold war

Angry female politician calling on government to take action, press conference

Professional African businesswoman make speech during financial congress

Speaker presenting at technology conference with audience and digital screen background

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Speech tribune with microphones on stage in the White House

Biracial female governor making political speech, international relations

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

A young girl stands at a podium, passionately addressing an audience during a youth conference. Her confident demeanor engages attendees as she presents her views on social change.

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Audience Attending a Speaker Session at a Professional Conference Event

Confident male politician talking to media, being president, press conference

President calling to make peace, international relations, politics party speaker

State representative delivering speech at summit, international relations

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Speech tribune in press conference hall in the White House

The Power of Connection: Inspiring Thousands in a Massive Arena

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Professional businesswoman presents sales results using visual data

Boy gives speech to school crowd. Ai generated

Hesitant state representative presenting report to congress, political events

Presidential candidate delivering angry speech, pre-election debate, politics

French politician delivering speech, summit speaker, giving press conference

Female governor calling for environmental protection, international relations

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

View from podium with digital tablet overlooks lecture hall

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Tribune for congressman or US minister political speech

Speech tribune with microphones on stage in the White House

Blur background seminar business event in auditorium hall convention audience presentation meeting at conference room present screen for entrepreneurs startup business. Blurred background copy space

German politician making report at summit, international relations, government

Uncertain female politician with paper making promises to voters, government

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Elegant african american woman speaking at a conference

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

Entrepreneurs and business people conference in modern meeting room, happy multiracial coworkers have fun cooperating working together at office meeting, asian teamwork concept

A confident speaker presenting to an engaged audience in a modern conference setting, capturing the essence of effective communication and connection.

Conference Filled With Students And Faculty Sharing Insights. Professional Assembly Of Educators And Administrators Focused On Digital Innovation In Higher Learning

Confident female governor delivering political speech, presidential campaign

American politician speaking in congress, international relations, government