大鸟笼

例句：

1. 1. The big bird cage is very spacious.
   这个大鸟笼非常宽敞。
2. 2. The bird in the big bird cage was very happy.
   那个在大鸟笼里的鸟很高兴。
3. 3. We need to buy a big bird cage for our pet parrot.
   我们需要为我们的宠物鹦鹉买一个大鸟笼。