tray elevator

例句：

1. 1. The tray elevator is a convenient way to transport food and drinks from the kitchen to the dining area.
   托盘电梯是一种方便的将食物和饮料从厨房运送到用餐区的方式。
2. 2. In this hotel, the tray elevator is equipped with a touch screen for easy operation.
   这家酒店的托盘电梯配备了触摸屏，便于操作。
3. 3.The tray elevator has become a popular feature in many modern hotels.
   托盘电梯已经成为许多现代酒店的流行特色。