convention and seminar thin line icons - editable stroke - icons include a convention, conference, seminar, business convention, business conference, trade show, business people, audience, presenter, attendees, vendors, networking - 參加者 幅插畫檔、美工圖案、卡通及圖標
group of multiracial asian business participants casual chat after successful conference event - 參加者 個照片及圖片檔
team building, asian workshop participants in small group discussion, brainstorming during business workshop class - 參加者 個照片及圖片檔
