求翻译：一只公鸡和一只母鸡的关系一向很好，俨然一对夫妻。一天，养鸡人发现原本和顺的公鸡发疯似地追着母鸡咬，养鸡人非常奇怪，往鸡窝里一看，发现原来母鸡下了一个鸭蛋。是什么意思？

A rooster and a hen's relationship has always been good, just like a couple. One day, chickens were found in the original rolls of cock biting frantically chasing hens, chickens are very strange, to the chicken coop and saw that the hens had a duck.

正在翻译，请等待...

A cockerel and hen's relations always are very good, solemn husbands and wives.One day, raises chickens the human to discover the obliging cockerel goes crazy originally resembles pursues the hen to nip, raises chickens the human to be extremely strange, as soon as looked toward the chicken coop in,

A cock and a hen's relationship has been very good, like a couple. One day, a hen found originally submissive cock wildly chasing the hen bite, a hen is very strange, a look into the chicken house, and found that the hen laid a duck egg.

A cock and a hen's relationship has been very good, like a couple. One day, a hen found originally submissive cock wildly chasing the hen bite, a hen is very strange, a look into the chicken house, and found that the hen laid a duck egg.