charming female doctor talking and gesturing about importance of wearing a protective face mask - 結腸鏡檢查 個影片檔及 b 捲影像00:17
female doctor in medical scrubs standing with arms crossed, looking at camera - 結腸鏡檢查 個影片檔及 b 捲影像00:08
zoom in shot of young female doctor smiling at camera behind a surgical mask - 結腸鏡檢查 個影片檔及 b 捲影像00:08微笑
young female doctor walking toward the camera, smiling behind a surgical mask - 結腸鏡檢查 個影片檔及 b 捲影像00:13
female doctor in medical scrubs smiling at camera while removing a surgical mask - 結腸鏡檢查 個影片檔及 b 捲影像00:13
zoom in shot of a female doctor reviewing documents at her desk and smiling at camera - 結腸鏡檢查 個影片檔及 b 捲影像00:10
florida congressman matt gaetz says in debate on a resolution calling on vice president mike pence to use a mechanism under the 25th amendment to the... - 結腸鏡檢查 個影片檔及 b 捲影像01:35
house energy and commerce governmental affairs committee chairman frank pallone of new jersey says in debate on a bill to waive medicare coinsurance... - 結腸鏡檢查 個影片檔及 b 捲影像01:06
new jersey congressman donald payne says in debate on a bill to waive medicare coinsurance requirements for colorectal cancer screening tests that... - 結腸鏡檢查 個影片檔及 b 捲影像01:18
louisiana senator john kennedy of the senate judiciary committee says during a 30 hour floor debate before a confirmation vote for seventh circuit... - 結腸鏡檢查 個影片檔及 b 捲影像00:38
good inventions often look funny first says a japanese medic akira horiuchi who has won this year's ig nobel prize in medical education for his do it... - 結腸鏡檢查 個影片檔及 b 捲影像01:41