4k video footage of a nurse holding medication while showing her senior patient something on a digital tablet - condition 個影片檔及 b 捲影像00:12
a young african american man looking tired while installing a solar panel. a male employee feeling hot and stressed on a building at a construction site - condition 個影片檔及 b 捲影像00:13
4k video footage of a female nurse using a digital tablet while showing her senior patient his pill box - condition 個影片檔及 b 捲影像00:13