Job title: Veggie Licious Backdrop-嚐素常素-The Hong Kong Polytechnic University conducts vegetarian food promotion activities to enable students to deepen their understanding of the benefits of vegetarian food.-香港理工大學,進行宣傳素食活動,使學生加深了解素食的好處。Keyword: Vegetarian Event back screen design,-素食 活動 背幕 設計,