Polar bears nurse their cubs for almost eight months.

北极熊会喂养它幼崽将近八个月。

The incoming males will kill young cubs.

新进驻雄狮会杀死幼狮。

Although some litters may have as many as five cubs.

不过也有些母熊也许胎最多会生出五只小熊。

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

让帮帮这个幼崽。他真可爱！他是莫格里！

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。

Mothers show the cubs what to do about this.

母熊给小熊做了示范。

Pandas almost always abandon one cub.

熊猫几乎总是会只幼崽。

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

从还是个幼崽时候，就直在为此做准备。

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

它在向自己岁大幼崽问好。它巢穴选址不错。

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

她身后，那边沙滩上，有三只幼崽。

Lionesses are very tolerant with their own cubs.

母狮对自己幼崽容忍有加。

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幼崽还做了什么呢？

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

天，熊妈妈带着它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，国家动物园为刚出生熊猫仔仔庆祝了生日。

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

但是经过了场暴雨后，阿火把它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.

当你年幼时候，望向你眼睛，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小狮子和成年狮子起散步。

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

还以为狮子会攻击他，尤其是当他还要靠近小崽时。

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。