You are talking about a poem written by the poet Ai Qing. This poem is called "I love this land", which is a lyric masterpiece widely read in the history of modern poetry. Compared with a bird's attachment to the land, it vividly expresses deep and sincere patriotic feelings. The poet Ai Qing used "hoarseness" to describe the singing of birds, which can better express the poet's anxiety and fatigue about the future and destiny of the motherland.
I love this land.
I love this land, Ai Qing.
If I were a bird,
I should also/with a hoarse throat/sing:
This storm/this land,
This is always surging/our sadness/river,
This constant/blowing/annoying/wind,
And the/very gentle/dawn from the forest. ...
-Then/I died,
Even the feathers have rotted underground.
Why/my eyes/often contain tears?
Because/I love this land deeply. ...