职场人白领商务人士办公室洽谈讨论人像照片

16:9 HD, advertising-level large-scale exhibition venue business exhibition cooperation signing scene, 4 Chinese people: 36-year-old exhibitor director (male) wearing a high-end dark black suit, 34-year-old exhibitor representative (female) wearing an exquisite light beige suit, 38-year-old purchaser director (male) wearing a high-quality dark gray suit, 35-year-old purchaser representative (female) wearing an elegant light blue dress; the four stand beside a 10㎡ high-end light white exhibition booth, the male exhibitor representative and the male purchaser representative sign a light beige contract, while the female representatives hold high-end light transparent folders waiting. The background includes a light gray exhibition background, a 3-meter-wide high-grade white display rack, and 6 cold white light venue lamps. Natural light penetrates through the venue's skylights, making the light bright. The four people have smiling faces, which are clearly visible.