[m] beads curtain sparkle background - loopable bokeh glittering 4k stock video - 活力 個影片檔及 b 捲影像00:10散焦, 亮粉
glowing blue and green light streaks flowing in abstract motion particle background for digital design - 活力 個影片檔及 b 捲影像00:10
smart factory concept:animated industry icons over an industrial plant. technological manufacturing plant concept. - 活力 個影片檔及 b 捲影像00:13
copy space- magic ball, colored digital energy sphere ball round globe fx. abstract green isolated on black background. energy appearance. plasma effect. - 4k stok video - 活力 個影片檔及 b 捲影像00:11綠色, 超自然現象
green screen,speed lines,comic spin line color white light yellow background.motion spin line.line effect animation 4k - 活力 個影片檔及 b 捲影像00:10
businesswoman, applause or business people in presentation learning in meeting, workshop or seminar. screen monitor, crowd clapping or proud leader talking, teaching or speaking of success or goals - 活力 個影片檔及 b 捲影像00:06辦公室
electric car charging indicator, car dashboard charging progress, green energy concept - 活力 個影片檔及 b 捲影像00:10電池
selfie, hiking and women with adventure, smile and bonding together with hobby, social media and memory. people, senior mother and adult daughter with mountains, explore and laughing with journey - 活力 個影片檔及 b 捲影像00:07
social media live style animated icon isolated on the transparent background with alpha channel. love heart and thumbs up symbols. valentines day. live stream. - 活力 個影片檔及 b 捲影像00:09
abstract chevron geometric shape alpha transparent channel for video transition wipe. vertical, horizontal, and diagonal strips luma key masking. looped animation. 4k high resolution. - 活力 個影片檔及 b 捲影像00:09
playful grandson, piggyback his active and healthy grandfather, while both using a break from sport activity for play - 活力 個影片檔及 b 捲影像00:37
a group of financial analysts walk through a modern office, holding digital tablets and engaging in conversation. the sleek, professional environment features glass-walled conference rooms, highlighting an atmosphere of collaboration and corporate culture - 活力 個影片檔及 b 捲影像00:19
senior couple, nature and hiking or walking in forest, adventure and travel in backpack and trekking stick or gear. elderly people in woods or jungle path, talk of health and carbon footprint journey - 活力 個影片檔及 b 捲影像00:18
metallic blue purple silky fabric flowing and waving horizontally in super slow motion and close up, white background - 活力 個影片檔及 b 捲影像00:49
aerial: drone panning over elevated railway tracks over street amidst buildings in city - chicago, illinois - 活力 個影片檔及 b 捲影像00:14無人機角度
rear view shot of male runners on narrow path surrounded by grass under morning sky - 活力 個影片檔及 b 捲影像00:11早晨
instructor, help and woman stretching for fitness, body health or happy for physiotherapy. coach, workout and senior client in gym for pilates, balance or bird dog exercise to improve core stability - 活力 個影片檔及 b 捲影像00:11女人
nature, hiking and woman with senior mother laugh for sunset, adventure and trekking. conversation, break and female person with elderly mom backpacking outdoor on mountain for exercise together - 活力 個影片檔及 b 捲影像00:12女人
hand sketched grunge noise dirt scratch random cartoon shapes textured background in stop motion stock video - 活力 個影片檔及 b 捲影像00:10
multicoloured infinity sign. ai, big data, finance technology or cloud technology concept - 活力 個影片檔及 b 捲影像00:08
4k formation chroma key geometry background to change picture in your clips (for luma key and masking) - 活力 個影片檔及 b 捲影像00:23
three heavy industry engineers stand in pipe manufacturing factory, use digital tablet computer in industry manufacturing factory. - 活力 個影片檔及 b 捲影像00:12