12月19日，在清華大學深圳國際研究生院，工作人員展示將餐食從無人機空投柜取出。當日，首條高校場景的無人機配送航線正式落戶位于深圳的清華大學深圳國際研究生院。據介紹，該條航線的商家位于距離學校2.6公里的西麗益田假日里商圈，學生在校內預定已接入美團無人機配送的商家外賣時，可選擇由無人機送到校內指定降落點。配送效率方面，餐品打包后到送達一般約5到6分鐘。目前接入的商家包括快餐、茶飲、咖啡等品類。[新華社記者 毛思倩 攝]

A staff member demonstrates the receiving of a food package delivered by unmanned aerial vehicle (UAV) at Tsinghua Shenzhen International Graduate School in Shenzhen, south China's Guangdong Province, Dec. 19, 2023. The first unmanned aerial vehicle (UAV) food delivery service in university officially started operation in Tsinghua Shenzhen International Graduate School on Tuesday. Students could order and get their food or soft drinks delivered by UAVs from a business area which is 2.6 kilometers away from the campus. (Xinhua/Mao Siqian)