4k footage close up cute orange goldfish swimming directly towards the camera in clean aquarium tank. - 曝氣 個影片檔及 b 捲影像00:10
4k footage close-up of goldfish swimming in aquarium aquatic pet featuring vibrant fins. - 曝氣 個影片檔及 b 捲影像00:17橙色
4k footage close-up of goldfish swimming in aquarium aquatic pet featuring vibrant fins. - 曝氣 個影片檔及 b 捲影像00:13
4k footage side view of beautiful panda oranda goldfish swimming gracefully in clean aquarium tank. - 曝氣 個影片檔及 b 捲影像00:12
4k footage close up cute orange goldfish swimming directly towards the camera in clean aquarium tank. - 曝氣 個影片檔及 b 捲影像00:10
4k footage environmental sanitation boat purifying water and adding oxygen with the chinese flag on the green dianchi lake in kunming china. - 曝氣 個影片檔及 b 捲影像00:14
industrial outdoor fan rotates, providing cooling and air circulation on a summer day - 曝氣 個影片檔及 b 捲影像00:11
aerial view of modern wastewater treatment plant and water purification facility - 曝氣 個影片檔及 b 捲影像00:22
two technicians monitoring water treatment infrastructure and plant performance - 曝氣 個影片檔及 b 捲影像00:10
two technicians monitoring water treatment infrastructure and plant performance - 曝氣 個影片檔及 b 捲影像00:13
aerial view of modern wastewater treatment plant and water purification facility - 曝氣 個影片檔及 b 捲影像00:21
two technicians monitoring water treatment infrastructure and plant performance - 曝氣 個影片檔及 b 捲影像00:14
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:09
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:18
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:18
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:14
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:14
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:11
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:15
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:24
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:25污水
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:10
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:27
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:25
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:23
aerial view engineers inspecting wastewater treatment facility industrial setting sustainability and pollution control concepts of wastewater management environmental engineering and industrial operations. - 曝氣 個影片檔及 b 捲影像00:15
4k footage close-up portrait asian woman tourist inhaling oxygen from portable canister to cure altitude sickness on the high peaks. - 曝氣 個影片檔及 b 捲影像00:17
4k footage close-up portrait asian woman tourist inhaling oxygen from portable canister to cure altitude sickness on the high peaks. - 曝氣 個影片檔及 b 捲影像00:10
4k footage landscape panorama view time-lapse style view of clouds and mist moving to reveal the snow peaks of jade dragon snow mountain under sunlight in lijiang china. - 曝氣 個影片檔及 b 捲影像00:14
4k footage landscape panorama view time-lapse style view of clouds and mist moving to reveal the snow peaks of jade dragon snow mountain under sunlight in lijiang china. - 曝氣 個影片檔及 b 捲影像00:13
4k footage close up motorized smart blackout curtains opening automatically inside high-tech hotel room in china. - 曝氣 個影片檔及 b 捲影像00:18
drone view of municipal water reclamation plant ponds with rotating surface aerators - 曝氣 個影片檔及 b 捲影像00:27
aerial perspective of mechanical aeration process in wastewater treatment lagoons - 曝氣 個影片檔及 b 捲影像00:19
wide aerial view of modern sewage treatment facility with symmetrical pond layout and active aeration - 曝氣 個影片檔及 b 捲影像00:16
aerial drone shot of industrial wastewater treatment ponds with surface aerators operating in real-time - 曝氣 個影片檔及 b 捲影像00:08
soil ecology. sustainability & regenerative agriculture. corn field after harvest - 曝氣 個影片檔及 b 捲影像00:07
close-up, bottle of drinks on automated conveyor belt in manufacturing factory. - 曝氣 個影片檔及 b 捲影像00:07
asian senior grandmother sits on sofa knitting while operating air purifier near houseplant, bright indoor weekend routine blends retirement hobby, wellness care, comfort, clean home lifestyle - 曝氣 個影片檔及 b 捲影像00:16
4k footage farmer standing and watching burning sugarcane field with smoke and flames. - 曝氣 個影片檔及 b 捲影像00:16
4k footage farmer standing and watching burning sugarcane field with smoke and flames. - 曝氣 個影片檔及 b 捲影像00:10
4k footage farmer standing and watching burning sugarcane field with smoke and flames. - 曝氣 個影片檔及 b 捲影像00:14
4k footage farmer standing and watching burning sugarcane field with smoke and flames. - 曝氣 個影片檔及 b 捲影像00:12
4k footage black ash and charred residue covering the ground in sugarcane field after burning illustrates the aftermath of agricultural fire. - 曝氣 個影片檔及 b 捲影像00:16
4k footage black ash and charred residue covering the ground in sugarcane field after burning illustrates the aftermath of agricultural fire. - 曝氣 個影片檔及 b 捲影像00:16
4k footage black ash and charred residue covering the ground in sugarcane field after burning illustrates the aftermath of agricultural fire. - 曝氣 個影片檔及 b 捲影像00:10
4k footage black ash and charred residue covering the ground in sugarcane field after burning illustrates the aftermath of agricultural fire. - 曝氣 個影片檔及 b 捲影像00:08
close-up, bottle of drinks on automated conveyor belt in manufacturing factory. - 曝氣 個影片檔及 b 捲影像00:07
4k footage time-lapse aerial night view of modern city in japan with glowing buildings and highway light trails urban nightlife. - 曝氣 個影片檔及 b 捲影像00:12
4k footage time-lapse dark storm clouds over waterfront city in japan with dramatic sky and urban skyline weather change. - 曝氣 個影片檔及 b 捲影像00:12
4k footage time-lapse aerial night view of modern city in japan with glowing buildings and highway light trails urban nightlife. - 曝氣 個影片檔及 b 捲影像00:08
aerial drone moves forward above expressway lanes, vehicles merge near urban area, city skyline and suburb roofscape, mobility corridor, infrastructure modernization, smooth traffic flow, blue sky - 曝氣 個影片檔及 b 捲影像00:11
drone glides beside multi lane expressway, vehicles flow past suburban neighborhood, distant city center on horizon, transport network, logistics route, modern infrastructure, clear sky, sunrise - 曝氣 個影片檔及 b 捲影像00:15