译文及注释：
译文：
它头上的红色冠子不用裁剪是天生的，身披雪白的羽毛雄赳赳地走来。
Its red crown on its head is naturally grown and does not need trimming it walks proudly with its snow-white feathers.
一生之中它从来不敢轻易鸣叫，但是它叫的时候，千家万户的门都打开。
Throughout its life it never dares to chirp easily but when it does the doors of thousands of households open.
注释：
裁：裁剪，这里是制作的意思。
To trim or cut here it means to make.
将：助词，用在动词和来、去等表示趋向的补语之间。
A particle used between a verb and a complement indicating direction.
平生：平素，平常。
Usually ordinarily.
轻：随便，轻易。
Casually easily.
言语：这里指啼鸣，喻指说话，发表意见。
Words here it refers to chirping metaphorically means speaking or expressing opinions.
一：一旦。
Once as soon as.
千门万户：指众多的人家。
Thousands of households referring to many families.