职场人士女白领上班族演讲场景讲话人像照片

16:9 High-definition, Chinese woman with shoulder-length straight black hair , wearing professional light makeup. She is dressed in a dark blue slim-fit suit (one-button design, fabric is crisp and shiny) + white silk shirt (collar slightly open, revealing one pearl button) + black straight-leg trousers+ black slender high-heeled leather shoes During the pitch, she faces the audience with her side to the camera, holding a light gray laser pointer in her right hand (tip aimed at the front projection screen), her left hand naturally open to assist with the explanation , and her body slightly forward . Background: light white projection screen, light is softly shining from a 45-degree angle in front, forming even light spots on the screen, with moderate brightness and darkness, no text. --ar 16:9 --c 5 --q 1 --s 95 --v 7 --stealth