空酒瓶

例句：

1. 1. The room was empty except for thebookshelf.
   除了书架，房间是空的。
2. 2. Thecupboard is empty; weneed to buy some food.
   橱柜是空的，我们需要买些食物。
3. 3. Thehouse was empty when I arrived; noone was home.
   我到达时，房子是空的，没有人在家。