演講 影片素材 第1頁

英語會話課堂形象

一位女士使用麥克風進行解釋

英語會話課堂形象

一位女士使用麥克風進行解釋

資深商人進行演講

Cartoon loudspeakers and information announcements, message and bubbles, 3d rendering.

各種演示場景的拼貼視頻，從白色背景過渡

3d white speech bubble icon isolated on blue background. cartoon style, 3d render illustration, alpha channel

各種演示場景的拼貼視頻

女研討會講師在會議室演講

line art animation of Earth with two yellow speech bubbles and stars, perfect for global communication, environmental initiatives, education, and sustainability campaigns.

英語會話課堂形象

一位女商人和一位外國男士在會議室交談

一位女商人和一位外國男士在會議室交談

醫學會會議

Group of students sharing ideas with each other while working together in university library

一位女商人和一位外國男士在會議室交談

一位女商人和一位外國男士在會議室交談

College students discussing with professor during class. Education, learning and knowledge concept

Colorful Speech Bubbles on Bright Green Background for Communication

英語會話課堂形象

Cropped slow motion shot of professor assisting her students working on group project in the classroom

走上舞台的女人

女研討會講師在會議室演講

Positive senior professor holding book standing in class and smiling at camera. Slow motion shot

醫學會會議

研討會講座

(Chinese wording translation:self introduction) Educational concept of 4k Resolution. The teacher is teaching children to learn Chinese in the classroom.

line art animation of speech bubble with a check mark and stars suitable for marketing, customer satisfaction, feedback, success concepts, social media posts.

英語會話課堂形象

Referral program, Refer friend and earn concept, Retro phone with speech bubble saying "Friend gets friend.

Cartoon characters with speech bubbles for communication concept.

Green screen animation of Enroll push button with pointer, simple animation of cursor icon clicking Enroll button, Animation of Enroll button, Enroll button animation

Social Media Speech Bubbles, 4K Background Negative positive comments, background, social network

Social Media Speech Bubbles, 4K Background Negative positive comments, background, social network

走上舞台的女人

一位女商人和一位外國男士在會議室交談

研討會講座

英語會話課堂形象

日文教室形象

日文教室形象

Slow motion shot of lecturer explaining something to student woman during her class

走上舞台的女人

Mature female lecturer helping student during class. Education concept

Green screen animation of Rate us button with pointer, simple animation of cursor icon clicking Rate us button, Animation of Rate us button, Rate us button animation

Green screen animation of Rate us button with pointer, simple animation of cursor icon clicking Rate us button, Animation of Rate us button, Rate us button animation

Shot in slow motion of senior professor helping student woman with laptop during lecture

資深商人進行演講

Bright and playful illustration of colorful speech bubbles with question marks. Ideal for concepts of communication, discussion, and creativity. Perfect for various design projects.

提出商人