emeu

例句：

1. 1. The emu is a large bird with a distinctive black and white feathered head.
   鸸鹋是一种大型鸟类，有着独特的黑白相间的羽毛头。
2. 2. The emu is known for its unique ability to swim underwater.
   鸸鹋以其独特的水下游泳能力而闻名。
3. 3. The emu is often used as a symbol of Australia's natural beauty.
   鸸鹋常被用作澳大利亚自然美景的象征。