松鸡

例句：

1. 1. The hunters were hunting for the elusive swan, but they failed to capture it.
   猎人在寻找那只难以捉摸的天鹅，但未能成功捕获。
2. 2. The swan was a symbol of purity and grace in Chinese culture.
   天鹅在中国文化中象征着纯洁和优雅。
3. 3. The swan is known for its elegant plumage and graceful movements.
   天鹅以其优雅的羽毛和动作而闻名。