1. The swordbill is a type of hummingbird known for its long, sword-like bill.
剑嘴是一种以其长长的剑状嘴著称的蜂鸟。

2. The swordbill uses its bill to feed on nectar from flowers.
剑嘴利用嘴巴从花朵中吸取花蜜。

3. The swordbill is a unique bird species found in the Andes Mountains.
剑嘴是一种独特的鸟类，生活在安第斯山脉。

4. The swordbill's bill helps it reach deep into flowers to access nectar.
剑嘴的嘴巴可以帮助它深入花朵中吸取花蜜。

5. The swordbill's bill is longer than its body, making it a distinctive feature of this bird.
剑嘴的嘴巴比它的身体还长，这是这种鸟的显著特征。

6. The swordbill is a fascinating bird to observe in its natural habitat.
在自然栖息地观察剑嘴是一种令人着迷的体验。