斯塔岛区的动物控制中心的官员称，孔雀被殴打至尾部羽毛基本脱落，严重受伤，只能实行安乐死。

Animal control officials in Staten Island say the bird was beaten so fiercely that most of its tail feathers fell out and it had to be euthanized.

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一旦出现尾部受伤，处理就比较困难。

Treatment of tail biting is difficult once it has started.

youdao

一旦出现尾部受伤，处理就比较困难。

Treatment of tail biting is difficult once it has started.

youdao