close-up of young patient using oxygen mask during respiratory illness treatment in hospital - 吸入性炭疽 個影片檔及 b 捲影像00:05
portrait asian boy sits on a hospital bed using an inhaler to treat lung disease. - 吸入性炭疽 個影片檔及 b 捲影像00:10
portrait asian boy smoke from inhalers is used to treat lung disease in young children. - 吸入性炭疽 個影片檔及 b 捲影像00:15
portrait asian boy sits on a hospital bed using an inhaler to treat lung disease. - 吸入性炭疽 個影片檔及 b 捲影像00:11
portrait asian boy sits on a hospital bed using an inhaler to treat lung disease. - 吸入性炭疽 個影片檔及 b 捲影像00:21
portrait asian boy sits on a hospital bed using an inhaler to treat lung disease. - 吸入性炭疽 個影片檔及 b 捲影像00:17
portrait asian boy sits on a hospital bed using an inhaler to treat lung disease. - 吸入性炭疽 個影片檔及 b 捲影像00:12
