小鸟的鸣啭

例句：

1. 1. The bird's melodious melody filled the air.
   那只鸟悦耳的鸣叫声充满了空气。
2. 2. The little bird was singing a sweet song to its mate.
   那只小鸟正在向它的伴侣唱着甜美的歌曲。
3. 3. The cuckoo bird's loud caw echoed through the forest.
   布谷鸟的大声啼叫在森林中回荡。