討論會 影片素材 第1頁

An expansive convention floor showcases a bustling trade show, filled with booths and a diverse crowd exploring the marketplace and industry innovations.

Audience listens to the lecturer at the conference

Speaker business woman speaking stage mic audience people. Educational speech.

Travels at great speed through the forest

2021 on a grass with spotlights

Sightseeing tour in Roman Forum museum in

Using notepad conference auditorium crowd viewer. Business men type finger pad.

Audience listens to the lecturer at the conference

People make photo tablet crowd audience business forum. Auditorium listener man.

Audience listens to the lecturer at the conference

Audience listens to the lecturer

speech bubble chat social media

Audience listens to the lecturer at the conference

Travels at great speed through the forest

Audience listens to the lecturer at the conference

Confident business coach with headset leads online lecture

Conference in a large hall, a young man communicates with the audience and makes a financial conference, infographic on a screen, the speaker gives a lecture.

Audience listens lecturer at workshop

Tempio di Marte Ultore - Fori Romani, Roma, Italy

laptop with speech bubble chat social media

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Crowded audience forum listen speaker. Auditorium viewer. Group business people.

Audience listens to the lecturer at the conference

Mature male speaker addresses a public meeting

Audience listens to the lecturer at the conference

Key green screen tablet crowd audience business forum. Replace mockup record pad

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Mature male speaker addresses a public meeting

Public Audience listening Presentation FullHD

Crowd audience forum listen speaker. Large auditorium viewer. Group business man

View of Roman Forum at dusk, Rome, Italy (static image with animated sky)

Person taking photography phone. Business man listen lecture in crowd audience.

Audience listens to the lecturer

Person taking photography phone. Business man listen lecture in crowd audience.

Pavilions of exhibition with visitors

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Businessmen at a meeting. They discuss issues of

Panorama of ancient Foro Romano. Roman forum in center of Rome. Historical european architecture.

Audience listens to the lecturer

Mature male speaker addresses a public meeting

Mature male speaker addresses a public meeting

Audience listens to the lecturer

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Mature male speaker addresses a public meeting

Businessmen at a meeting. They discuss issues of

Conference in a large hall, a young man communicates with the audience and makes a financial conference, infographic on a screen, the speaker gives a lecture.

Businessmen at a meeting. They discuss issues of

Audience listens to the lecturer at the conference

Business seminar at loft office for creative

Audience listens to the lecturer

Blue cloudy sky above ruins of Roman Forum

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

tracked Transporter of medical service personnel and paramedics on the battlefield

Audience listens to the lecturer at the conference

Businessmen at a meeting. They discuss issues of

Presenter speaker conference talk auditorium stage mic. Speech business woman.

Speaker talk economic forum stage microphone. Corporate woman speaking audience.

View from drone of Diagonal Mar district on sunny fall day, Barcelona, Spain

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Mature male speaker addresses a public meeting

Woman in glasses tells a lesson on a white background

Audience listens to the lecturer

Conference in a large hall, a young man communicates with the audience and makes a financial conference, infographic on a screen, the speaker gives a lecture.

Mature male speaker addresses a public meeting

Audience listens to the lecturer at the conference

Foro di Augusto, Roma, Italy

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Panorama of ancient Foro Romano. Roman forum in center of Rome. Historical european architecture.

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

Audience listens to the lecturer at the conference

舞台揚聲器背面聚光燈

商業演講者與聽眾 企業會議場景

Female CEO presenter gives AI concept speech featuring ai assistant and automation, engages investors and team during forum in futuristic auditorium. Artificial intelligence discussion. Camera A.

商人正在聚光燈下發表演講

身穿白大褂的專家在演講結束後自信地豎起了大拇指。

商業會議上的演講者和聽眾

AI technology presentation with data science and virtual intelligence visuals. Businessman speaker explains investing strategy and funding opportunities to mixed age range audience. Camera A.

一位年輕女子專心聽講的特寫鏡頭

Male CEO presenting new mobile phone product launch on stage with premiere of modern smartphone interface. Entrepreneur introduces innovation and development with product release. Camera A.

演講者自信地向聽眾微笑。

資深專家學者展望未來並思考

商務人士舞台演講自信表達

年輕專業人士在會議禮堂發言

觀眾席的螢幕示範

演講者在台上發表了熱情洋溢的演講，觀眾席座無虛席。

一位技藝精湛的專業人士或學者會思考並查閱資料。

舉手提問、尋求協助或表達意見

一位自信的商人演講結束後豎起了大拇指。

年輕演講者向聽眾發表了熱情洋溢的演講

Artificial intelligence pitch presentation with AI technology and big data, visuals on a digital screen. Businessman speaker addresses diverse audience and investors during business forum. Camera A.

Senior male CEO greeted by applause for corporate business presentation during international summit. Diverse audience of white collar workers listen to speech in conference hall. Camera A.

各種演示場景的拼貼視頻，從白色背景過渡

學術專家在台上發表演講，展現出專業。

商業精英在禮堂冥想

商業精英演講風格特寫

在商業高峰會上，一支充滿信心的團隊脫穎而出

商務會議上的專注聽眾

學者和專家們在舞台上全神貫注地發表演講。

演講者在舞台上向觀眾講話

年輕的演講者自信地表達了自己的觀點。

演講者在台上發表了熱情洋溢的演講

一位自信的演講者在座無虛席的聽眾面前發表演講。

自信的女人在舞台聚光燈下熠熠生輝

一位亞洲講師在一個充滿希望的禮堂裡發表演講

一位成熟的女性在禮堂裡認真聆聽。

商務會議教育培訓示範場景

Business conference event with stage presentation and pitch by speaker. Mixed age audience and colleagues attend professional meeting with discussion and leadership training in auditorium. Camera A.

一位商務人士在舞台上演講的背影

一位年輕男子在會議活動中自信地發言

以舞檯燈光為中心的觀眾座位輪廓

商務人士戶外演講場景

大型會議上的專業演講者

亞洲男子在商務會議上微笑並豎起大拇指

觀眾視角下的商業會議或表演視頻

商務會議演講者背影特寫

學者和專家齊聚一堂，認真聆聽學術會議的發言。

學者和專家莊嚴的儀式遊行

一位醫生在會議上向觀眾發表演講

一位自信的講師正在台上發表演講

演講者自信地向聽眾表達自己的觀點。

自信、有魅力、充滿熱情的演講者

一位自信的女性在聚光燈下發表演講

商界精英在台上自信演講

重點演講者展望未來技術發展

一位專家在會議上向聽眾發表演講

演講者在台上發表了精彩的演講。

醫生神情嚴肅地聽著講座。

一群身著傳統服飾的東方學者

Audience clapping hands and applauding speakers showing engagement and interaction among participants and white collar workers. Business forum and summit with panel presentation. Camera A.

Black woman attendee takes notes during business conference event, international summit with panel discussion and guest speaker. Diverse professionals group at entrepreneurship convention. Camera A.

演講者在公共場合發表了慷慨激昂的演講。

眾多聽眾認真聆聽會議報告。

Black woman speaker doing professional business presentation for the international conference, using microphone. Audience of attendees in auditorium during forum on entrepreneurship. Camera A.

專業演講者特寫

年輕人在禮堂裡認真地聽講座

CEO speaker engages with the audience during business meeting presentation in conference hall, taking the stage and starting discussion at panel. Audience of attendees at networking event. Camera A.

從禮堂觀看講課和會議

Corporate business forum featuring multiethnic audience of mixed age, businesspeople listening to leadership speech at international summit in conference hall. Diversity and development. Camera A.

從觀眾席觀看的商務會議演講

演講者與聽眾互動與交流。

活動中，面帶笑容的年輕人展示卡片

自信的女性在商務會議培訓中的演講

一位商務人士在大型會議上發表演說的背影

觀眾席視角會議講座論壇場景

與會者在會議上認真聆聽

African american stockbroker explains trading performance and profit trends, business conference presentation showing stock market fluctuations. Speaker presents portfolio management. Camera B.

領導人向聽眾發表講話

African american presenter delivering inspirational business speech, highlighting networking for development. Female speaker engages audience at event in auditorium conference hall. Camera A.

一位商人正在台上演講，鏡頭特寫了他的側面像。

Professional businessman on stage delivering motivational speech during business conference event. Diverse professionals and white collar workers attend international summit in auditorium. Camera A.

Young female adult attending international business summit for the press, presentation in conference hall with chairs filled by participants. Speaker on stage leads panel discussion. Camera A.

演講者正在台上向觀眾演講

一個充滿科技感的現代化企業展覽館

一支國際化的團隊，用微笑交流

Two businesswomen of different age leading panel discussion as speakers at international business summit in conference hall. Audience of colleagues and attendees engage in leadership forum. Camera A.

未來技術電子元件資料傳輸

演講者在舞台上向觀眾發表演講的場景

CEO speaker engages with the audience during business meeting presentation in conference hall, taking the stage and starting discussion at panel. Audience of attendees at networking event. Camera B.

在大型會議廳舉行的講座已全部訂滿。

聚光燈下的商人，準備上台

講師在禮堂向觀眾講話

女性演講者思考未來

專業領導力演講

聽眾的注意力都集中在簡報會上。

Inspirational business presentation at international summit with diverse mixed age audience, networking event in conference hall. Male CEO presenter speaks to listeners about development. Camera A.

醫務人員講台演講特寫

台上講者，背影，聚光燈

專家在會議上向觀眾發表演講

學者們在講台上自信而坦誠地發言。

演講者熱情地分享，激勵聽眾。

觀眾聆聽、學習與互動

Public speaker opening the floor for business discussion with audience, professional conference summit with panel debate in auditorium. White collar workers attending international event. Camera A.

自信的演講者在聚光燈下發表了熱情洋溢的演講

經驗豐富的專業人士能夠發表流暢的會議演講。

專家學者與與會者分享他們的知識。

商人在舞台上轉身

捕捉女性聽眾在會議和講座中專注的瞬間

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

Panoramic View of the Roman Forum with Ancient Ruins, Columns and Historic Landmarks

演講者在聚光燈下自信地發言

商務人士在會議中交流

一位博學的教授在講台上慷慨激昂地發表演講。

成熟睿智的商人會冷靜思考。

專家向觀眾演講

Businesswoman raising hand, asking questions and engaging in debate with microphone during presentation. Diverse group of professionals and executives attending corporate event. Camera A.

Asian speaker does wind energy presentation on stage featuring wind turbine and wind power technology. Presenter leads panel discussion with shareholders and audience in conference hall. Camera A.