Polar bears nurse their cubs for almost eight months.

北极熊会喂养它们的幼崽将近八个月。

The incoming males will kill young cubs.

新进驻的雄狮会杀死幼狮。

Although some litters may have as many as five cubs.

不过也有一些母熊也许一胎最多会生出五只熊。

Let's help the cub. He's so cute! He's our Mowgli!

让我们帮帮这个幼崽。他真可爱！他是我们的莫格里！

Then Ethan told how he had found the cub.

接下来伊桑讲述了他是怎么找到这个熊宝宝的。

Mothers show the cubs what to do about this.

母熊给熊们做了示范。

Pandas almost always abandon one cub.

熊总是会抛弃一只幼崽。

I had been preparing for this since I was a cub.

从我还是个幼崽的时候，我就一直在为此做准备。

She greets her one-year-old cub. Her den is well chosen.

它在向自己一岁大的幼崽问好。它的巢穴选址不错。

Behind her, on the bar over there, she's got three cubs.

她的身后，那边的沙滩上，有三只幼崽。

Lionesses are very tolerant with their own cubs.

母狮对自己的幼崽容忍有加。

But what do wolves do besides fend off black bears to protect their cubs.

但是狼除了挡开黑熊来保护它们的幼崽还做了什么呢？

One day the mother bear took her cubs for a walk in the woods.

一天，熊妈妈带着它的熊宝宝在树林里散步。

That is where she hunts for the seal she needs to feed her cubs.

而母熊则需要在那里捕杀海豹，喂养幼熊。

And in Washington, the latest panda cub at the National Zoo celebrated a birthday.

在华盛顿，家动物园为刚出生的熊仔仔庆祝了生日。

But after a heavy downpour of rain, Ember brought her cubs above ground for safety.

但是经过了一场暴雨后，阿火把它的幼崽带上地面以保安全。

When you were a cub...I looked you in the eye and saw no fear.

当你年幼的时候，我望向你的眼睛，完全看不到恐惧。

In 2016, he briefly stopped letting visitors hold lion cubs and walk with adult lions.

2016年，他曾暂时禁止游客抱着狮子和成年狮子一起散步。

I thought the lions would attack these guys especially when they had their cubs.

我还以为狮子们会攻击他们，尤其是当他们还要靠近崽时。

The police temporarily took the cub in until it is transferred to Oregon State University.

在将熊宝宝转交给俄勒冈州立大学之前，警方将暂时收留这只熊宝宝。