発話の動画素材 1ページ目

Confident Caucasian Business Professional Delivers Practical Guidance During Conference Speech

Young woman holds a remote control and gives a presentation to students in the classroom.

Ray beam sign question mark bg rotate endless

Young woman smiles in profile practicing speech for audition

Confident young female professor shows students flag of USA

Guy stands in front of other students who are sitting in a circle and listening to his speech. Man came to the club of foreign languages

Dictionary, translating and learning languages online. Speech bubbles with various flags.

Young people listen attentively to a lecture and presentation in a modern learning space. Students sit intently in the classroom at a seminar.

Portrait of group of different age people in lecture hall at extension courses

Politician holds document firmly in hand and speaks passionately

8-bit pixel art hot pink short speech bubble icon. looped animation 4k 30fps

Glass speech bubble on black bg able to loop endless

Digital communication chat bubble floating animation isolated on black background

Audience watching presenters during a live conference presentation on stage with dramatic lighting

Green minimalist quote template animation isolated on black background

Seamless looping animation of two pulsing chat bubbles representing a conversation; modern communication symbol on a transparent alpha channel background in 4k horizontal resolution format

Speech bubble, happy woman and face, marketing on green screen with mockup and social media branding. Logo promo, tracking markers and female in portrait with smile, advertising on studio background

Female teacher giving lecture to university students in classroom.

Parallelepiped clouds float over green fields able to loop endless

The WTF! video effect in 4K the perfect accent for youth content

Students sit in classroom, teacher stands behind them with Russian flag

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Messages chat blue bubble typing text message for custom text on black background

Face, speech bubble and boy with green screen, volunteer or development on studio background. Portrait, male child and young person with poster for communication, advertising and opinion with service

Happy woman, blowing kiss and social media speech bubble for opinion, marketing space or brand advertising. Product placement portrait, branding tracking markers and person on blue background studio

Speech bubble, happy woman and barista, marketing on green screen, mockup and social media branding. Promo, tracking markers and female smile in portrait, advertising for cafe on studio background

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

3D render of comment icon on chroma key green screen background

8-bit pixel art businessman give a presentation. looped animation 4k 30fps

Fun 3D cartoon medieval man talking

4K comic splash animation with the text BANG! dynamic emphasis for videos

Young girl enthusiastically shares ideas using a megaphone in a creative setting

Master class in the meeting room. Young woman speaker at a project presentation. Female speaker in conference hall.

Business speaker addressing audience during conference presentation from stage.

3D render of question mark in a circle icon on chroma key green screen background

Animated callout chalk drawing, video clip with alpha channel.

Shaking head, point or woman face with speech bubble for wrong studio opinion, disagreement or social media mockup. Tracking markers, sign or female portrait with bad voice mock up on blue background

Speech bubble, advertising and social media with woman, face and smile with mockup on blue background. Voice, opinion and product place with branding and happy young female in portrait in studio

Pointing, speech bubble and mockup with child in green screen studio for social media, promotion and news. Idea. youth and empty sign with young boy on background for announcement, opinion and show

Voice Chat, Audio Calls and Conversations message animation isolated on white background

Human resources manager chooses the right candidate neon animation isolated on black background

Woman holding thinking bubble with copy space

Mobile pop up chat conversation, speech bubble animation isolated on Black Background

Hud elements Frame for Stream Package container animation isolated on black background

Customer review cards animation with five star ratings and user profile icons, floating feedback bubbles with alpha channel for testimonial, app interface, online reputation and service quality design

Speech bubble, face smile and woman pointing in studio isolated on a brown background. Social media, mockup and female with poster for voice, opinion or advertising, marketing or product placement.

Man speaks in front of glass wall about important topics in a well-lit setting

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Group communication speech bubble icon animation isolated on white background

Speech bubble, doctor and woman with poster smile in studio for announcement, information and news. Social media space, healthcare mockup and portrait of medical worker with board on blue background