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。

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。

And maybe you are a little fat bear cub with no wings and no feathers.

也许你只是个有点胖的熊崽，没有翅膀，没有羽毛。

The three-month-old Bao Bao is only the second surviving cub born at the National Zoo.

“宝宝”现在已经三个月，它是在国家动物园出生并存活的第二只熊猫幼仔。

The female was much more aggressive when defending her young cub.

雌性在保护幼崽时攻击性要强得多。

A young boy finds an orphaned bear cub on his walk home.

个小男孩在回家的路上发现只无家可归的熊宝宝。

In the tall grass, a family of red foxes is raising its cubs.

某个赤狐家庭正在长草间养育它们的小狐。

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

但是狼除挡开黑熊来保护它们的幼崽还做什么呢？

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

但是经过暴雨后，阿火把它的幼崽带上地面以保安全。

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

天，熊妈妈带着它的熊宝宝在树林里散步。

Maheegun was the most mischievous wolf cub ever. He was curious too.

美尔根是我所知道的最顽皮的小狼，他还充满好奇。

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。

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！

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。

What is it, Dad? It's a man cub.

它是什么，爸爸？个男幼崽。

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

从我还是个幼崽的时候，我就直在为此做准备。

But the mother has given her cubs the best possible start in life.

但是母亲已经给它们个最好的开端。

Day 10, and the mother has led her cubs a mile from the den.

第10天，母熊已经带领幼熊离巢1英里远。

The cubs were born on June 23rd.

6月23日出生。

They're a couple of cubs in the snow.

他们就像是雪地里的对幼崽。