It is an ill bird that fouls its own nest.这句话是什么意思?

It is an ill bird that fouls its own nest.这句话是什么意思? It is all ill bird that fouls own nest 英语翻译答句是It is ill. 帮忙翻下句子It is an ill wind that blows nobody good. she is an ill girl 怎么改一处 an ill boy is he是什么句型 Is it sounds like a bird? It is January 12th.January 12th 划线提问 Where is the bird?It is on the tree.Is it singing?No,it is ____dancing. My aunt lives in an A-shaped house near the river.It is a 20th century cottage.翻译, it seems that he is ill与it seems that he were ill 的区别? Is it December 12th today? it is july 11th的问句 is it january 16th today? The elephant is seriously ill.It is ____(die)soon. He is seriously ill.He needs an o____ he is an ill boy为什么ill可作定语啊? he is an ill boy为什么ill可作定语啊?