Some animals will not breed in cages.

有些动物在笼子里不产崽.

辞典例句

Panda births in captivity are a very rare occurrence.

圈养大熊猫怀孕产崽的事情很少发生.

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This sow will give birth in a few days.

过不了几天这只母猪就要产崽了.

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One kind of operation is called a farrow - to - wean farm.

有一种养殖方式叫从产崽到断奶养殖场.

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Females have litters of one to four cubs, which are blind and helpless at birth.

雌性一次产崽1-4个, 小美洲虎刚生下来时是瞎的,脆弱的.

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