bird of Washington

例句：

1. 1.The bird of Washington is a symbol of freedom and democracy.
   华盛顿的鸟是自由和民主的象征。
2. 2. The bird of Washington was featured in the national anthem.
   华盛顿的鸟被用于国歌中。
3. 3.The bird of Washington has been extinct for over a century.
   华盛顿的鸟已经灭绝了一个多世纪了。