她的伴侣一整天都在飞来飞去，发出伤心的啁啾声，让我很心痛。
All day long her mate flew about, and chirped so sadly that he made my heart ache.
这啁啾声来自一丛茂密的冬青树，它结满了鲜红的浆果，十分明亮，玛丽以为她知道是谁的了。
The chirp came from a thick holly bush, bright with scarlet berries, and Mary thought she knew whose it was.
啁啾发出连续的轻的啁啾声或抖动的声音；
To utter a succession of light chirping or tremulous sounds; chirrup.
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