underwater view of a line of female professional swimmers racing freestyle during a swim meet in an indoor olympic sized swimming pool - 泳員 個影片檔及 b 捲影像00:18女人, 跳水, 僅有女人
diverse young students settle into their desks as they prepare for class to start. - 泳員 個影片檔及 b 捲影像00:19
underwater side view of a line of female professional swimmers diving into the water during a swim meet in an indoor olympic sized swimming pool - 泳員 個影片檔及 b 捲影像00:03女人
underwater view of a professional swimmer diving into the water and racing freestyle during a swim meet in an indoor olympic sized swimming pool - 泳員 個影片檔及 b 捲影像00:06開始
female athlete swimming freestyle , underwater view from bottom of swimming pool - 泳員 個影片檔及 b 捲影像00:09
underwater view on female swimmer in red swimsuit after the jump in swimming pool - 泳員 個影片檔及 b 捲影像00:08
face, happy and senior black man in swimming pool for fitness, training or wellness in indoor facility. wink, smile or african swimmer underwater for exercise, practice or health to workout in gym - 泳員 個影片檔及 b 捲影像00:10
underwater view on male swimmer jumping into swimming pool and swimming straight - 泳員 個影片檔及 b 捲影像00:25
woman relaxing in the sea suddenly immerses with the fantastic light of the sunset - 泳員 個影片檔及 b 捲影像00:13女人
wide shot of distant people on foggy beach / san blas, la libertad, el salvador - 泳員 個影片檔及 b 捲影像00:11
pov of a man diving in and swimming underwater near a sailboat anchored in greece. - slow motion - 泳員 個影片檔及 b 捲影像00:19
pov of a man diving in and swimming underwater near a sailboat anchored in greece. - slow motion - 泳員 個影片檔及 b 捲影像00:17跳水
slo mo ts ws triathletes swimming toward shore in kraalbaai and running onto beach / langebaan, south africa - 泳員 個影片檔及 b 捲影像01:08
slow motion low angle man diving underwater and passing cam w/bubbles + sun rays in background - 泳員 個影片檔及 b 捲影像00:16
overhead view of a line of professional swimmers diving into the water and freestyling racing in an olympic sized swimming pool during a practice - 泳員 個影片檔及 b 捲影像00:07美國
1940s/50s line of women in swimsuits + bathing caps sitting on edge of pool kicking legs in water - 泳員 個影片檔及 b 捲影像00:07僅有女人
telephoto lens, senior woman swims in san francisco bay, bases buoy and other swimmers. - 泳員 個影片檔及 b 捲影像00:17
woman snorkeling near water surface surrounded by sergeant major fish in philippines - 泳員 個影片檔及 b 捲影像00:16僅有女人
asian man swimmer swimming in swimming pool. training triathlon for the championship, freestyle technique. 4k - 泳員 個影片檔及 b 捲影像00:15
swimming pool, thinking and black man for fitness, training and thoughtful with ideas at gym. indoor, mature person or swimmer on exercise break for wellness, health and plan for sports challenge - 泳員 個影片檔及 b 捲影像00:10老年男人
cu swimmer emerging from underwater in a pool / vancouver, british columbia, canada - 泳員 個影片檔及 b 捲影像00:12