2,050,110 培养 免版税库存视频查看 培养 库存图片
4k00:12Asia businessmen and businesswomen meeting brainstorming ideas about new paperwork colleagues working together planning success strategy enjoy in night office. Closeup or close up of coworker concept.
4k00:14Diverse people look at web cameras listen webinar lecture participate group conference call with male leader, coach, mentor speaking during virtual video chat, online training webcast. Screen view
4k00:13Indian female student makes conference video call on laptop computer talks with web tutor, online teacher in remote webcam chat on screen. Distance education class concept. Over shoulder close up view
4k00:17Webcam company team meeting concept. Remote employee conferencing boss and coworkers in online group virtual chat using pc video call app working from home office. Over shoulder laptop screen view
4k00:17Young student watching lesson online and studying from home. Young woman taking notes while looking at computer screen following professor doing math on video call. Girl student studying from home
4k00:15Discussing project online. Over shoulder close up view. Group video call. Remote communication of happy multiracial young people. Working from modern home office. Business chat conference. Closeup 4K
4k00:21Discussing project online. Webcam view. Group video call. Remote communication of happy multiracial young people. Working from home office. Business chat conference. Colleagues communicate at meeting
4k00:10Chinese new year 2021 year of the ox , red and gold paper cut art, lanterns and asian elements with craft style on background. Happy new year. 4K loop video animation with copy space.
hd00:10painting rainbow during Covid-19 quarantine at home. Stay at home Social media campaign for coronavirus prevention, let's all be well, hope during coronavirus pandemic concept
4k00:14Group of Asia young creative people in smart casual wear discussing business brainstorming meeting ideas mobile application software design in night office. Closeup or close-up of coworker concept.
4k00:15Futuristic concept of engineer using hologram panel scanning farm land. Drone analyzes the field. Smart agriculture animation, internet of things. Industrial revolution. Future technology
4k00:13Thoughtful creative young woman afro hairstyle in hoodie thinking over future business plan, taking notes in paper notebook, writing creative idea and smiling inspired happy. indoor isolated
4k00:12Beautiful smiling confident young indian ethnic woman pretty face looking at camera posing alone at home in office, happy millennial hindu ethnicity girl student professional close up front portrait
4k00:14Business woman remote worker video conferencing boss and colleagues by online call, employees team chat working from home office. Group videocall discussion concept. Over shoulder laptop screen view
4k00:11Collage of diverse people using laptops. Successful business people working on computers. Young students finishing their projects for online education - diversity, communication concept 4k footage
4k00:20Business people staff team video conferencing in group virtual chat call working from home office. Employees group participating online training, webinar or distance meeting. Collage screen view.
4k00:20Chinese New Year, year of the Ox 2021, also known as the Spring Festival with the Chinese calligraphy gong xi fa cai or gong hay fat choy, means may you attain greater wealth
4k00:06Close-up Moving Macro Shot: Person Typing on the Computer Keyboard. Working, Writing Emails, Using Internet. Notebook lying on the Tablet, Bright Sunny day in the Background
4k00:29Young woman wears headset conference calling on laptop talks with online teacher studying, working from home. Lady student e learning using computer webcam chat makes notes. Distance education concept
4k00:09Focused business man entrepreneur typing on laptop doing research. Young male professional using computer sitting at home office desk. Busy worker freelancer working on modern tech notebook device.
4k00:08Young indian business woman wearing headphones communicating by video call. Ethnic businesswoman speaking looking at laptop computer, online conference distance office chat, virtual training concept.
4k00:19Young african freelancer man working on computer at home. Casual concentrated entrepreneur developing new project while working on laptop at home.
4k00:16In Elementary School Class: Portrait of a Brilliant and Cute Black Girl with Braces Writes in Exercise Notebook, Smiles. Junior Classroom with Diverse Group of Bright Children Working Diligently
4k00:17Smiling african male student wear headset elearning study with online tutor teacher talk conference calling do video chat learn language make notes sit at home office desk look at laptop computer
4k00:17Smiling businessman wear wireless headset making conference video call on laptop. Male professional call center agent, hr manager having distance webcam chat job interview on computer in office.
hd00:28Farmer hand holding leaf of cultivated plant. Hands holding pile of arable soil. Agriculture, gardening or ecology concept.
4k00:17Asian girl with autism doing activities in classroom Practice your speaking skill with your school friends. Teacher guide with autistic to develop the brain of expression. Concept Education
4k00:09Female hands of business woman professional user worker using typing on laptop notebook keyboard sit at home office desk working online with pc software apps technology concept, close up side view
hd00:14Close up in slow motion of university high school graduates throwing their square academic tudor bonnet cap into the air graduation ceremony. Students Celebration of a MBA bachelor and master degree
4k00:29Thoughtful concerned indian woman working on laptop computer looking away thinking solving problem at home office, serious woman search for inspiration make decision feel lack of ideas, close up view
4k00:10Back to School, Online learning, distance lesson, education at home, technology for schoolboy, business conference. Children doing homework at home
4k00:13Growing plants in spring timelapse, sprouts germination newborn cress salad plant in greenhouse agriculture
4k00:14Affectionate happy old adult woman grandmother and cute adorable small kid granddaughter make heart shape hand gesture. Look at camera bonding laughing showing family love concept, closeup portrait
4k00:10Hispanic teen girl, latin young woman school college student wear headphones learn watching online webinar webcast class looking at laptop elearning distance course or video calling teacher by webcam.
4k00:24Afro american kid girl school pupil wearing headphones studying online from home watching web class lesson or listening tutor by video call elearning on pandemic isolation. Children remote education.
4k00:05Serious young african businessman wear headset conference calling by webcam, focused mix race student study with online teacher in video chat look at laptop talk during videoconference at home office
4k00:24Asia businessmen and businesswomen meeting brainstorm ideas about new paperwork finance project colleague working together plan success strategy teamwork in small modern night office. 4k Slow motion.
4k00:09Montage of Happy Multi-Cultural and Multi-Ethnic People of Diverse Background, Gender, Ethnicity, and Occupation Smiling at Posing Looking at Camera. Happy Workers of the World Cheerfully Smiling.
hd00:14Camera follows hipster millennial young woman in orange jacket running up on top of mountain summit at sunset, jumps on top of rocks, raises arms into air, happy and drunk on life, youth and happiness
4k00:20agriculture. girl farmer in rubber boots walks along a country road near a green field of wheat grass. farmer worker goes home after harvesting end of the working day feet in rubber boots agriculture
4k00:09Happy proud professional diverse business people group look at camera. Corporate team portrait. Smiling team of diverse different generations business people looking at camera.
4k00:10A happy child embraces his father. Portrait of a happy child. Family in the sun at sunset. Education, care.
4k00:18Future VR Education Technology Young Black Woman Using Virtual Reality Headset Gaming And Entertainment New Technologies Diversity Concept Slow Motion 8k RED
4k00:16Growing plants in Spring Timelapse, Sprouts Germination newborn Pea plant in greenhouse agriculture
4k00:19Happy beautiful student girl in summer dress making notes in paper notebook, writing creative idea, future plans and to-do list, looking inspired. indoor studio shot isolated on blue background
4k00:14Focused indian woman distance teacher online tutor wear headphone conferencing on laptop communicate with student by webcam video call chat explain course help e learning computer education concept
4k00:08Online teacher communicating with teen girl school student by webcam conference call. Internet tutor teaching giving web class. E learning from home concept. Over shoulder close up laptop screen view.
4k00:15Business leader and multiracial employees group conferencing in virtual chat collage on computer screen. Diverse people team communicating online video calling at web cam remote home work meeting.
hd00:08Serious girl student wear headphone study online with internet teacher learn language talk looking at laptop, focused young woman make video call tutoring write notes, teaching concept
4k00:13Smart Little Boy Wearing Augmented Reality Headset Plays with Space Learning Software, With Gestures He Manipulates 3D Planets, Discovers Facts About Solar System and Cosmos
4k00:13Close up of male hands touching dry ground in an agricultural field, Soil, cultivated dirt, earth, ground, Organic gardening, agriculture. Nature close up. Environmental texture, pattern. Mud on field
4k00:12Business man meeting virtual team on video conference call using computer. Social distance worker working from home office talking to diverse colleagues in remote videoconference online zoom chat.
4k00:27Alternative macro close up of an young businessman hands busy working on laptop or computer keyboard for send emails and surf on a web browser.
4k00:08Group of School Children in Science Class Use Digital Tablet Computers with Augmented Reality Software, Looking at Educational 3D Animation Of Solar System. VFX, Special Effects Render
4k00:11Young boy in a medical mask looks out the window. Self-isolation in quarantine, coronavirus, covid 19.
4k00:13Diverse people look at web cameras listen webinar lecture participate group conference call with caucasian female leader, coach, mentor speaking during virtual video chat, online training webcast
4k00:59nine friends, people look at web cameras, listen webinar lecture or participate group conference call with female leader, coach, mentor speaking during virtual video chat, online training webcast or
4k00:23Happy young business woman wears headset talks to web camera making distance online video conference call. Female internet teacher doing distant chat working from home. Telework concept. Webcam view
4k00:16Distance learning concept. Adolescent schoolgirl studying online using laptop making notes in copybook. Teen girl school student wearing headphones watching internet video course sitting at home desk.
4k00:07Group of Diverse People looking at web Cameras, listening Webinar, Seminar, Lecture.Online Conference with male Leader, Coach, Mentor holding Virtual Team meeting, video chat, online Training Webcast.
4k00:17Camera is raising above from the thick fog above the beautiful ocean of clouds at sunrise. Sun is rising above the endless sea of clouds until the horizon. Amazing nature landscape, 4K drone in sky
4k00:10Celebrating victory winner win success concept. Silhouette of happy sport little champion sportsman, sporty little boy child holding up golden trophy cup in hand against sky raised hands. 4 K slow-mo
4k00:10Caring Teacher Explains Lesson to a Classroom Full of Bright Diverse Children. In Elementary School with Group of Smart Multiethnic Kids Learning Science, Whole Classroom Raising Hands Knowing Answer
4k00:06Over shoulder close up view of business woman conferencing with male executive in distance video chat on computer screen. Online corporate webcam meeting, virtual training, remote work communication.
4k00:07Happy indian young woman wear headset communicating by conference call speak looking at computer at home office, video chat job interview or distance language course class with online teacher concept
4k00:13Distance education online learning lesson concept. Child Little school Boy Kid schoolboy children using tablet laptop computer for homework at home. screen monitor Coronavirus COVID-19 quarantine 4 K
hd00:09Young man freelancer student using laptop studying online working from home in internet, smiling focused millennial guy typing on computer surfing web looking at screen enjoying distant job
4k00:17Asia freelance business women casual wear using tablet working call video conference with customer in workplace in living room at home. Happy young Asian girl relax sitting on desk do job in internet.
4k00:07Happy cute affectionate adopted little kid girl hugging foster care parent mother with eyes closed, adorable small child daughter embrace mum cuddling enjoy tender sweet moment concept, close up view
4k00:17Relaxed serious millennial african ethnic guy student freelancer using laptop device leaning on sofa at home office, focused mixed race entrepreneur working distantly typing on notebook in apartment
4k00:11Young woman in orange jacket running up on top of mountain summit at sunset, raises arms into air, happy and drunk on life, youth and happiness. Watching the sunset with beautiful landscape
4k00:06Confident young female mentor corporate leader manager counselor communicate with multiracial business professional team people teaching interns staff group engaged in discussion at training meeting
4k00:17The hand of a farmer, male worker touches the green leaves of wheat. Growing organic food in the countryside. Hand farmer on wheat sprouts. Farmer in a green wheat field inspects the harvest
hd00:11A little girl schoolgirl with a school backpack and a book runs through the park to school. Educated kids. Happy girl with a school backpack and a book rushes to school. Happy kids running to class
hd00:26Happy family young parents drawing coloring picture with pencils helping cute child daughter enjoying talk play laying on warm floor at home, mom dad and kid girl having fun in living room on leisure
4k00:09Child studying homework math during his online lesson at home, social distance during quarantine. Self-isolation and online education concept caused by coronavirus pandemia
4k00:15Female Motivational Speaker on Stage, Talking about Happiness, Diversity, Success, Leadership, STEM and How to Be Productive. Woman Presenter Leads Tech Business Conference. Low Angle Portrait
4k00:15Multi ethnic group of business people working from home and office, talking to colleagues in webcam group video call conference technology on screen online in quarantine in corona virus pandemic. Team
4k00:11University Library: Gifted Black Girl uses Laptop, Writes Notes for the Paper, Essay, Study for Class Assignment. Students Learning, Studying for Exams College. Side View Portrait with Bookshelves
4k00:10Side view concentrated young indian businesswoman working on computer at office or home, communicating with clients. Focused successful hindu female international company employee busy with project.
4k00:30Joyful guy is playing the guitar singing wearing headphones having fun on sofa at home. Modern entertainment, music and happy young people concept.
4k00:11Zoom-in time-lapse of smart person solving scientific problem writing formulas on chalkboard focused on studies. People and knowledge concept.
4k00:10In Elementary School Class: Enthusiastic Teacher walks between Rows of Bright Diverse Children, Explains Lesson. Group of Smart Multiethnic Kids Learning New Stuff. Side View Tracking Shot
4k00:07Smiling indian businesswoman hr team member executive talking to male job applicant coworker having professional friendly business discussion during employment interview, group meeting or negotiation
4k00:11Business audience applaud happy indian leader manager thank for conference seminar flip chart presentation show gratitude, multiethnic office people group clap hands praise training speaker concept
4k00:05Back to school. Computer monitor and teacher with children studying by internet. Online education, distance learning, communication, teaching, study.
4k00:15Visualization of Information. Digital Communication. In School Classroom Kids Students Studying by Computers. Technology Connecting Lines Flows into Global Network from Smartphones. Future Education.
4k00:16Chemists mixed up chemical to find antiretroviral drugs at the lab,Experiment to detect virus was found in the blood,Developers of potential medicines and vaccines against COVID-19
4k00:21Model released diverse high school students have a distance learning class group call, studying from home. Quarantine remote education. 4k UHD
4k00:10Smart Little Boy Uses Laptop for Video Call with His Teacher. Screen Shows Online Lecture with Teacher Explaining Subject from a Classroom, Boy writes Down Information. E-Education Distance Learning