鸟啭

例句：

1. 1. The birds are singing a beautiful song in the morning.
   鸟儿们在早晨唱着一首美妙的歌曲。
2. 2. The robin is chirping at the window.
   知更鸟在窗口鸣叫。
3. 3. She enjoys listening to the birds' songs in the park.
   她在公园里喜欢听鸟儿的歌声。