food tray truck

例句：

1. 1. The food tray truck is delivering fresh fruits to the hospital.
   餐车正在将新鲜水果送到医院。
2. 2.The food tray truck was a popular spot for locals to grab a quick bite.
   餐车是当地人快速用餐的热门地点。
3. 3.The food tray truck has become a staple in many cities' food scene.
   餐车已成为许多城市美食场景中的必备元素。