空心地

例句：

1. 1. The tree was hollow and could be easily broken.
   这棵树是空心的，很容易折断。
2. 2. The house was hollow and needed to be rebuilt.
   这所房子是空心的，需要重建。
3. 3.The earth is hollow, but it's also full of life.
   地球是空心的，但它也充满了生命。