breathtaking aerial view of a winding river with rapids flowing through a barren winter forest landscape - 綠藻 個影片檔及 b 捲影像00:11
tubular algae bioreactors fixing co2 to produce biofuel as an alternative fuel with blue sky background - 綠藻 個影片檔及 b 捲影像00:10大自然
aerial drone view of a marina with boats docked on green algae-covered water under a large bridge - 綠藻 個影片檔及 b 捲影像00:05
aerial drone view of many boats moored in a green algae-covered river marina on a sunny day - 綠藻 個影片檔及 b 捲影像00:07
drone footage of numerous boats in an algae-covered river with a modern bridge overhead - 綠藻 個影片檔及 b 捲影像00:06
aerial view of boats docked in a marina with algae-covered water on a sunny day - 綠藻 個影片檔及 b 捲影像00:07
aerial drone view of boats moored by a bridge on a green river under a sunny blue sky - 綠藻 個影片檔及 b 捲影像00:05
aerial view of a marina covered in thick green algae with boats moored on a sunny day - 綠藻 個影片檔及 b 捲影像00:05
dramatic smoke plume from boat on algae-covered river near modern cable-stayed bridge - 綠藻 個影片檔及 b 捲影像00:05
hazy morning sun reflects on a serene river, alongside a bridge and docked boats - 綠藻 個影片檔及 b 捲影像00:05
drone soars over boats on an algae-covered waterway near a modern cable-stayed bridge - 綠藻 個影片檔及 b 捲影像00:06
morning sun reflecting on an algae-covered river with moored boats and a cable-stayed bridge - 綠藻 個影片檔及 b 捲影像00:08
drone flies over polluted river, green duckweed covering water near boats and bridge - 綠藻 個影片檔及 b 捲影像00:06
fpv drone glides past cables revealing a scenic marina and majestic cable-stayed bridge in morning light - 綠藻 個影片檔及 b 捲影像00:11
aerial view of a marina filled with boats and green algae, alongside a busy city highway - 綠藻 個影片檔及 b 捲影像00:08
aerial view of a river under a modern bridge with moored boats and algae covered water - 綠藻 個影片檔及 b 捲影像00:06
drone footage of algae bloom blanketing a green lake with boats and distant bridge - 綠藻 個影片檔及 b 捲影像00:05
drone footage: scenic marina with many boats docked amidst green algae on a sunny day - 綠藻 個影片檔及 b 捲影像00:08
aerial view of a bustling marina on a green river, with boats docked under a cable-stayed bridge - 綠藻 個影片檔及 b 捲影像00:06
aerial view of boats docked in an algae-covered marina under a cable-stayed bridge - 綠藻 個影片檔及 b 捲影像00:06
drone glides over belgrade's ada bridge and river sava, revealing a vibrant marina at sunrise - 綠藻 個影片檔及 b 捲影像00:06
scenic drone view of ada bridge and boats on the sava river, belgrade cityscape - 綠藻 個影片檔及 b 捲影像00:07
aerial drone view of modern cable-stayed bridge with traffic over river and city marina - 綠藻 個影片檔及 b 捲影像00:11
aerial fpv flight under ada bridge, belgrade, capturing boats on the sava river - 綠藻 個影片檔及 b 捲影像00:10
aerial view: river marina with boats in algae-covered water, under a modern bridge with distant smoke - 綠藻 個影片檔及 b 捲影像00:10
