它们产下卵，要孵化整个冬天。
这个婴儿是剖腹产下的。
一只章鱼每次会产下5万到20万个卵。
房产能为将来十年间产下金蛋么？
Could property instead lay the golden egg of the next decade?
一般说来，狼一胎能产下四到六只幼崽。
她随即急产，但产下的婴儿无呼吸、无哭声，全身青紫。
She later had an emergency birth, but the baby was neither breathing nor crying after leaving the womb and its skin had turned purple, it said.
在雌性瓢虫的一生中将产下多达2000枚的卵。
In its lifetime, a female ladybug will lay as many as 2, 000 eggs.
刚巧在收割完牧草之后，杰西和布鲁·贝尔产下九条小狗崽。
It happened that Jessie and Bluebell had both whelped soon after the hay harvest, giving birth between them to nine sturdy puppies.
大丹犬妈妈辛苦地在一胎产下17只小狗宝宝之后，终于如释重负。
This Great Dane has her work cut out after she gave birth to 17 puppies.
这真的有可能是一个女人怀孕长达23年之后产下的怪胎？
Could it really be that thismisshapen object was the product of a 23-year-long pregnancy?
然而在他们实验中的大鼠所产下的小鼠有一半看起来非常不同。
The parent mice in Jirtle and Waterland's experiment, however, produced a majority of offspring that looked altogether different.
而且奶牛是一个很有潜力的发生器，因为他们能产下大量的牛奶。
And cows offer a promising factory because they produce such large quantities of milk.
瑞士当地时间23日晚，网球天王费德勒爱妻米尔卡顺利产下双胞胎姐妹。
Roger Federer became a father of twin girls after his wife Mirka gave birth Thursday evening in Switzerland.
一窝产下这么多的小狗确实很少见，事实上连养犬俱乐部都不相信。
It's really unusual to have so many puppies in one litter and the Kennel Club actually doesn't believe us.
当然，大多数过度肥胖的妇女并不会有严重的健康问题，产下的宝宝也很健康。
Of course, most women who are overweight don't have serious problems and give birth to healthy babies.
他是一位多配偶主义者。穷其一生，此人娶了四位妻子，产下八个子女。
He was a polygamist who had, over the course of his lifetime, four wives and eight children.
兽医提出要求，放了她，让她继续自己疗伤，并在野外产下她的牛宝宝。
The veterinarians cleared her for release so she can continue to heal on her own and deliver her calf in the wild.
结果那就解释了发达国家的女人(他们不太可能挨饿或染上疾病)为什么更可能产下儿子。
That, in turn, would explain why women in rich countries, who are less likely to suffer from hunger and disease, are more likely to give birth to sons.
结果产下六只活生物，但科学家们发现，只有一只同时拥有绵羊和山羊的血蛋白。
Six live animals were born, but the scientists found that only one had blood proteins from both sheep and goats.
现年39曾主演《永不妥协》的罗伯茨昨日在洛杉矶产下的这个男婴重达8.5磅。
The 39-year-old Erin Brockovich star delivered the baby, who weighed 8.5 pounds, in Los Angeles yesterday.
人道“饲养的鸡染病的几率会减小，而有活动空间的鸡会更健康，则会产下更健康的鸡蛋。”
Humanely raised hens will be healthier as they will have room to move around in addition to being less susceptible to disease, and will therefore lay healthier eggs.
大多数深海鲨鱼物种需要许多年才能进入成熟期，而且就算它们繁殖，产下的幼鲨也相对较少。
Most species of pelagic shark take many years to mature and have relatively few young when they do reproduce.
两只熊猫都租借到英国，租期为10年。据悉，它们在此期间产下的幼仔将在出生后不久送回中国。
Both pandas are being lent to Britain for 10 years, although it is expected that any offspring they produce during that period will be returned to China shortly after birth.
韦基奥指出，雌舡鱼会在壳内的空隙处产下大量的卵，而在海底栖息的栖章鱼往往把卵产在岩石缝里。
Female argonauts tuck masses of tiny eggs into spare space in the structure, Vecchione notes, much as bottom-dwelling octopuses protect their eggs in rock crevices.
在一项新研究中，研究者用健康的母鼠抚育压力大的母鼠产下的幼仔，发现表观遗传变化只能部分修复。
In the new study, researchers also had healthy mothers raise the offspring of stressed mothers, and found that the problems were only partially fixed.
据尼日利亚西南部奥贡州医院院长费密·阿扎依称，该母亲周六顺利产下三男三女，但一天后不幸逝世。
The woman died early Sunday, a day after the three boys and three girls were born in the southwestern town of Sagamu, hospital official Femi Ajayi said.
当医护人员人员赶到时，他们发现该女孩正处在分娩点，就赶紧把她送到附近的大楼里，在那里她顺利产下她的孩子。
When ambulance staff arrived they saw the girl was on the point of giving birth and rushed her to a nearby building where she had her baby.
当医护人员人员赶到时，他们发现该女孩正处在分娩点，就赶紧把她送到附近的大楼里，在那里她顺利产下她的孩子。
When ambulance staff arrived they saw the girl was on the point of giving birth and rushed her to a nearby building where she had her baby.
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