And that could affect their reproduction, their breeding.

而这会影响们繁育后代。”

So a red wolf and a coyote can have offspring.

一只红狼和一只郊狼可以繁育后代。

They're the first to be artificially bred at a zoo in China.

这是中国动物园人工繁育的首例食蚁兽。

They grow up quickly and have babies early.

们成长得很快，繁育后代也很早。

Editing human embryos used for reproduction is still banned.

然而，以繁育目的编辑人类胚胎的行为被禁止。

And ideally, you're not disrupting a piranha breeding extravaganza.

你大概也没打扰繁育期的食人鱼。

As a result, they have successfully bred 68 panda cubs.

成功繁育了 68 只大熊猫幼仔。

Is a person a person only if he or she comes from standard babymaking procedures?

只有从标准的繁育过程而来的人才能算人来吗？

Plants and animals grow up faster, they can have more generations.

植物和动物长得越快，们就能繁育越多后代。

Thomas is involved in efforts with the zoo's current herd of bison.

托马斯参与了动物园当前的野牛群繁育工作。

Only about one-quarter of the birds were able to raise young in 2021.

2021年，只有大约四分之一的海雀能够繁育幼鸟。

China's first captive breeding centre for the giant panda opened in 1983.

中国第一个大熊猫人工繁育中心在1983年建立。

There have been some extraordinary discoveries that show us real evidence of dinosaur reproductive behavior.

一些特别的发现为我们提供了恐龙繁育行为的确实证据。

A good example, maybe a wolf and a coyote breeding with each other.

一个好好的例子，也许一只狼和一只丛林狼会互相繁育。

Every one of them eager to make the most of the short breeding season.

每只鸟都急切地想充分利用他们短暂的繁育季节。

Scientists have set up two security fences at each of Assam state's breeding centers.

科学家们已经在阿萨姆邦的每个繁育中心设置了两个安全围栏。

Fan Xing, a female, returned to China in September last year to join the breeding program.

“梵星”是一只雌性熊猫，已于去年9月返回中国参加繁育计划。

We've been working with golden kelp for over five years, and looking at how to breed it.

我们已经在金昆布上花了五年多的时间，研究如何繁育。

The females are really the vital link in the chain here. They're the ones that are building the babies.

雌性是这个过程里关键的一环。是她们在繁育后代。

The caterpillars are collected and taken into the nursery where they will be safe from other insect predators.

毛毛虫被收下来拿到繁育室们在此可以躲过其昆虫掠食者。