Ustert

例句：

1. 1.The Ustert is a unique species of bird.
   乌斯特特是一种独特的鸟类。
2. 2.The Ustert has a long history and is protected by law.
   乌斯特特有着悠久的历史，并受到法律的保护。
3. 3.The Ustert is known for its beautiful plumage and singing voice.
   乌斯特特以其美丽的羽毛和悦耳的歌声而闻名。