slo mo close-up of sunlight reflecting flowing river water surface creating wave pattern - 河 個影片檔及 b 捲影像00:26
slo mo underwater closeup of playful boy's hand collecting bubbles in river water - 河 個影片檔及 b 捲影像00:12
aerial forward scenic shot of waves in river amidst natural mountains - bessans, france - 河 個影片檔及 b 捲影像00:08