Pterochore

例句：

1. 1. The bird's nest is a popular tourist attraction in the park.
   鸟巢是公园里一个受欢迎的旅游景点。
2. 2.The aviary was filled with colorful birds of different species.
   鸟舍里充满了各种不同种类的彩色鸟儿。
3. 3. The pterochore is a natural habitat for many bird species.
   飞鸟巢穴是许多鸟类物种的自然栖息地。