您要查找的是不是：
- North American subspecies of tundra swan having a soft whistling note. 冻原天鹅的北美洲亚种，以其柔和的鸣叫著名。
- All along this uninhabited shoreline, sea islands, salt marshes, and sandy beaches provide a perfect resting place for Tundra swans, coots, gallinules, and other water birds. 在这一整条杳无人迹的海岸线上，海岛、盐沼和沙滩为冻原天鹅、黑鸭、黑水鸡和其他水鸟提供了一个绝佳的栖息所。
- The swan sings when death comes. 死期来到，天鹅歌声美妙。
- The witch turned the princess into a swan. 巫婆把公主变成了一只天鹅。
- A young swan is called a cygnet. 小天鹅叫做“cygnet”。
- Mr Miller is a black swan, an honest lawyer! 米勒先生是一位诚实的律师，非常难得。
- Tundra Swann. 小天鹅
- Coastal tundra of the northern boreal climate. 北部沿海地区属寒带苔原气候。
- They billeted in White Swan Hotel. 他们在白天鹅旅社住下了。
- She is dancing like a swan in the lake. 她如同湖中的天鹅一样翩翩起舞。
- Supports all living things on the tundra. 就是这层薄薄的活土地支持者冻土带所有的生命。
- The Tundra's front end has been mildly reworked. 腾华的前端已轻度返工。
- I am Gary Swan , president of this company. 我是盖瑞.;斯万，这家公司的总裁。
- Swan Lake might be a good choice. 天鹅湖是个不错的选择。
- An Old World swan(Cygnus cygnus) having a loud cry. 大天鹅，疣鼻天鹅东半球的一种叫声很高的天鹅（大天鹅）
- The scarlet swan swims in a small lake. 红天鹅在小湖中嬉水。
- Gley soils are typical of tundra, meadows, and boggy areas. 灰黏土是苔原、草地以及沼地所特有的。
- Jupiter appeared in the likeness of a swan. 朱庇特主神看上去象只天鹅。
- A polar bear plays on the tundra near Churchill, Manitoba, Canada. 加拿大中南部马尼托巴湖附近的一只北极熊正在冻土上玩耍。
- Mr. Miller is a black swan,an honest lawyer. 米勒先生是一位诚实的律师，非常难得。
