business, woman and raise hand at conference for question, feedback and attention of speaker. person, inquiry and audience with vote, answer and opinion with solution of corporate training at seminar - 高舉手臂 個影片檔及 b 捲影像00:18
front view of a senior adult females with cancer raising her arms as a symbol of defeating cancer. - 高舉手臂 個影片檔及 b 捲影像00:10
summit triumph: two runners raise their arms in victory against the sunset sky - 高舉手臂 個影片檔及 b 捲影像00:13女人, 日落, 僅有女人
questions, high education and students with answer, people and happiness with knowledge in classroom. lecture, group and men with women, hand raised and learning with college, university and curious - 高舉手臂 個影片檔及 b 捲影像00:13
school classroom with students sitting on their seats and paying attention to the teacher teaching lesson - 高舉手臂 個影片檔及 b 捲影像00:17舉手, 學生
slow motion of excited businessman raising arms in fist in front of high rise buildings in city - 高舉手臂 個影片檔及 b 捲影像00:13
education, children or student with answer in classroom or library for learning development. hands up, girl or kids listening to a teacher and asking for feedback, information or knowledge at school - 高舉手臂 個影片檔及 b 捲影像00:08學生, 舉手
slo mo embracing nature's splendor: woman revels in mountain majesty, she stands on the summit of a mountain with her arms outstretched at sunset - 高舉手臂 個影片檔及 b 捲影像00:16女人, 中老年人, 日落
slo mo embracing the sunset glow: a mother's tender embrace with her 6-month-old baby in the tranquil backyard - 高舉手臂 個影片檔及 b 捲影像00:29
speed ramp women have fun sledding on a snowy slope while their dog runs beside them - 高舉手臂 個影片檔及 b 捲影像00:34
crowd dancing and cheering at a festival concert while glitter is falling from above. - 高舉手臂 個影片檔及 b 捲影像00:06舞台
high school student sitting at desk raises hand and teacher walks over - 高舉手臂 個影片檔及 b 捲影像00:19學生, 青春期
a young business woman raising her hand during a group meeting in a modern office. a businesswoman asking a question at a conference with her team - 高舉手臂 個影片檔及 b 捲影像00:13辦公室, 舉手
young attractive casual asian female woman watched the performance lives streaming concert in virtual reality through vr glasses headset goggle on sofa with fun and joyful moment in living room at home - 高舉手臂 個影片檔及 b 捲影像00:27虛擬實境
ms zo boys trying to catch snowflakes during snow storm / yarmouth, maine, usa - 高舉手臂 個影片檔及 b 捲影像00:09
medium shot woman doing yoga on edge of canyon with mountains in background / canyonlands national park, utah - 高舉手臂 個影片檔及 b 捲影像00:34
wide shot rear view of woman doing yoga on edge of canyon / canyonlands national park, utah - 高舉手臂 個影片檔及 b 捲影像00:10
1933 believing he is under attack, man (harry langdon) runs scared through wax museum after knocking head off a prop - 高舉手臂 個影片檔及 b 捲影像00:28
ms, two men throwing boy (12-13) in air in tennis court, friends cheering, saint ferme, gironde, france - 高舉手臂 個影片檔及 b 捲影像00:11歡呼
medium shot teacher talking to and calling on students in front of classroom / students raising hands - 高舉手臂 個影片檔及 b 捲影像00:28
medium shot young adult males and females dancing under glitter, tilt up to hands close up (slo-mo) - 高舉手臂 個影片檔及 b 捲影像00:30跳舞
school building. int japanese children in classroom teacher. japanese boy reading. school book 'approved by ministry of education.' female teacher in... - 高舉手臂 個影片檔及 b 捲影像00:22第二次世界大戰
