rear view of businesswoman walking up stairs outside the modern office building - 梯級 個影片檔及 b 捲影像00:11女人
person, legs and hiking with shoes in forest for outdoor journey, adventure or travel. hiker, trekking or walking with green moss trail, back or path for exploration in nature, wilderness or woods - 梯級 個影片檔及 b 捲影像00:05大自然, 丹麥
circle loading sign on green screen background, loading bar icon with dots, animation with alpha matte. 4k stock video - 梯級 個影片檔及 b 捲影像00:11
busy corporate office interior with escalators and diverse business executives - 梯級 個影片檔及 b 捲影像00:19辦公室
close-up of silhouette of boots legs feet traveler man tourist hiker researcher walking sunset winter snow mountain, adventure success nature freedom exploration alps antarctica arctic tourism travel - 梯級 個影片檔及 b 捲影像00:24
stairs, walking and back of business woman in city for morning commute, travelling and journey in urban town. professional, corporate and person with confidence for work, progress and career outdoors - 梯級 個影片檔及 b 捲影像00:08
low angle shot of woman hiker walking down mountain trail at cadini di misurina in dolomites under sunny blue sky - 梯級 個影片檔及 b 捲影像00:17晴天
alpine club in autumn - middle-aged men cheering each other on as they climb seemingly endless staircase / south korea - 梯級 個影片檔及 b 捲影像00:24
asian man with broken leg using crutches carefully descends stairs as part of his rehabilitation process. - 梯級 個影片檔及 b 捲影像00:22
fitness, man or running up stairs for sport, endurance or marathon training in city. athlete, exercise or cardio on steps for muscle development, intense challenge or growth for wellness - 梯級 個影片檔及 b 捲影像00:06心臟
back, man and running on stairs for fitness, endurance and marathon training in city. athlete, exercise and cardio on steps for muscle development, intense challenge or growth for wellness - 梯級 個影片檔及 b 捲影像00:05
b/w 1943/44 low angle rear view woman walks up stairs to porch + enters house / springfield, nj - 梯級 個影片檔及 b 捲影像00:06
eco trail in poconos mountains, pa. woman ascending the steps in woodland at bushkill falls, pa - 梯級 個影片檔及 b 捲影像00:20中老年人
business woman on a phone walking up the stairs in a modern office. a young, confident and professional asian corporate executive typing on a smartphone as she arrives for work in the morning. - 梯級 個影片檔及 b 捲影像00:08辦公室
slo mo two unrecognizable women in stilettos carry shopping bags as they walk down the stairs in the city - 梯級 個影片檔及 b 捲影像00:43
stairs, new home or couple moving boxes in real estate, property investment or rental apartment steps. success goal, happy woman or excited mature man carrying or lifting cardboard together walking - 梯級 個影片檔及 b 捲影像00:09
sad senior woman sitting on her patio steps with her head in her hands - 梯級 個影片檔及 b 捲影像00:09女人, 中老年人, 僅有女人
4k footage time lapse of crowded commuter people and passenger walking in rush hour morning within rail transportation station - 梯級 個影片檔及 b 捲影像00:07
hispanic young woman feeling pain in knees and legs while stepping down from stairs at home. excessive workout pain. - 梯級 個影片檔及 b 捲影像00:12女人
back, elegant and woman walking in city street with confidence, break and commute in singapore. travel, behind and business employee on a walk in the urban road for corporate traveling in the morning - 梯級 個影片檔及 b 捲影像00:08女人, 女商人
the moon: a giant step in geology - part 34 of 41. documentation of the first lunar landing and rock samples brought back by astronauts have unlocked many mysteries of moon geology. this film shows scientists at houston's lunar receiving laboratory analyz - 梯級 個影片檔及 b 捲影像00:31地球
the moon: a giant step in geology - part 31 of 41. documentation of the first lunar landing and rock samples brought back by astronauts have unlocked many mysteries of moon geology. this film shows scientists at houston's lunar receiving laboratory analyz - 梯級 個影片檔及 b 捲影像00:34美國
the moon: a giant step in geology - part 29 of 41. documentation of the first lunar landing and rock samples brought back by astronauts have unlocked many mysteries of moon geology. this film shows scientists at houston's lunar receiving laboratory analyz - 梯級 個影片檔及 b 捲影像00:34太空人, 美國
ms shot of front part and steps of capitol building / washington, district of columbia, united states - 梯級 個影片檔及 b 捲影像00:05
