government worker fumigating mosquitos under and around a village house in the rural countryside. - 防蟲液 個影片檔及 b 捲影像00:26打交
top-down view of yard disinfestation with man spraying repellent on plants and grass - 防蟲液 個影片檔及 b 捲影像00:31
top-down view of yard disinfestation with man spraying repellent on plants and grass - 防蟲液 個影片檔及 b 捲影像00:22蚊子
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:26
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:27
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:12
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:25
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:26
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:29
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:29
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:20
agricultural engineer preparing insecticide chemical in the pushcart spray dosing machine - 防蟲液 個影片檔及 b 捲影像00:29
at an airfield, two smokejumpers are seen in their fire repellent gear. another man inspects their uniforms before flying off to the wildfire,... - 防蟲液 個影片檔及 b 捲影像00:15
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
4k anti mosquito spiral smoke protection in a clay pot in tropical villa garden with pool - 防蟲液 個影片檔及 b 捲影像00:20
