wide shot static - a steady stream of heavy traffic moves in opposite directions/hawaii, usa - 污染 個影片檔及 b 捲影像00:16煙霧 - 空氣污染
cu discarded water bottle laying on beach in sea grass, wave approaching and moving trash / venice beach, los angeles, california, united states - 污染 個影片檔及 b 捲影像00:12垃圾
wide shot of silhouetted smoke rising from industrial chimneys in bucharest, romania. - 污染 個影片檔及 b 捲影像00:16
air pollution, smog sandstorm or pm2.5 problem in beijing city, china. - 污染 個影片檔及 b 捲影像00:09北京, 煙霧 - 空氣污染
a mother carries an infant over a pipeline through a garbage heap. available in hd - 污染 個影片檔及 b 捲影像00:17垃圾
taxis and buses move along on busy new york city street. steam rises from orange cone. - 污染 個影片檔及 b 捲影像00:25美國, 塞車
a sunlit tropical reef lies beneath clear water, its coral skeletons pale and exposed from widespread - 污染 個影片檔及 b 捲影像00:12
industrial silhouette video footage, black smoke from chimneys of industrial plants, factory pipe polluting air at sunrise. environmental problems, air pollution, 4k video. - 污染 個影片檔及 b 捲影像00:17
wide shot static - a cargo ship sails past haze shrouded skyscrapers in downtown beijing./beijing, china - 污染 個影片檔及 b 捲影像00:31北京, 煙霧 - 空氣污染
aerial: hazy paris cityscape with the river seine and the louvre palace, france - 污染 個影片檔及 b 捲影像00:36
factory engineer or biologist is examining the quality of wastewater discharged from a factory into the sea. - 污染 個影片檔及 b 捲影像00:15
confident businesswoman monitoring real-time pm2.5 air quality levels on her smartphone while commuting to work - 污染 個影片檔及 b 捲影像00:07
aerial view of smoke occurring from agriculture stubble burning by the farmer in north india. a farmer plowing field with a tractor can also be seen in the video - 4k drone stock video - 污染 個影片檔及 b 捲影像00:10
tl, ws, ha day to night rush hour traffic spirals around nanpu bridge / shanghai, china - 污染 個影片檔及 b 捲影像00:49
environment scientists sample wastewater in a test tube and drop chemicals to test the quality of water, industrial, and environment - 污染 個影片檔及 b 捲影像00:17
