white natural goose down feathers motion swirling in the air on black background - 纖維 個影片檔及 b 捲影像00:19毛茸茸的
young adult asian man prepare and make protein shake drink, mixed fruit cereal juice, using blender mixer. fitness dietary activity, healthy diet lifestyle, health care nutrition concept - 纖維 個影片檔及 b 捲影像00:22飲品
young adult asian man drink protein shake drink, mixed fruit cereal juice, or oat milk. fitness dietary activity, healthy diet lifestyle, health care nutrition concept - 纖維 個影片檔及 b 捲影像00:14飲品
system administrator working with tablet to check server and replace harddisk in data center. - 纖維 個影片檔及 b 捲影像00:26錯誤訊息
system administrator working with tablet to check server and equipment in data center. - 纖維 個影片檔及 b 捲影像00:14
muscle: chemistry of contraction - part 1 of 26. what part of the muscle contracts and what triggers the contraction? with the aid of an electron microscope and a simple tabletop model of muscle filaments, dr. georges r. marchal, universit de louvan, d - 纖維 個影片檔及 b 捲影像00:33
spools of threads at spinning mill gadoon textile mills limited in karachi, sindh, pakistan, on saturday, february 12, 2022. - 纖維 個影片檔及 b 捲影像00:15
workers busy in making jute sacks at jute processing mill in narayanganj near dhaka.the jute industry in bangladesh is an industry that is... - 纖維 個影片檔及 b 捲影像00:17
silkworm cocoon market at ramanagara, bangalore, farmers and buyers, south india - 纖維 個影片檔及 b 捲影像00:26
x-ray view of human anatomy model shows digestive system in detail and explains its functions in the human body. 3d animation - 纖維 個影片檔及 b 捲影像00:10
engineers are working on connecting fiber optic cables in the server room (4k video). - 纖維 個影片檔及 b 捲影像00:16
elderly vietnamese handcrafting traditional bamboo baskets and fish traps in a rustic, rural workshop setting. - 纖維 個影片檔及 b 捲影像00:14
[m] abstract luminous data lines background, global communications and network connections - 纖維 個影片檔及 b 捲影像00:10
visual representation of probiotic bacteria moving in the human stomach and intestines during digestion process showing interaction with stomach lining and food particles. 3d animation - 纖維 個影片檔及 b 捲影像00:10