The culling of seal cubs has led to an outcry from environmental groups.

宰杀海豹幼仔的行为已引起了环保团体的强烈抗议。

Although polar bears' locomotion is similarly inefficient, polar bear cubs walk along with their mother.

尽管北极熊的运动能力同样低下，北极熊幼崽还是和妈妈一起前行。

Black bear cubs use trees for defense, whereas brown bears and polar bears, which regularly inhabit treeless environments, rely on aggression to protect their cubs.

黑熊幼崽用树来防御，而经常生活在没有树的环境中的棕熊和北极熊则依靠攻击性来保护它们的幼崽。

Because sloth bears are smaller than brown and polar bears and are under greater threat from dangerous animals, they may have adopted the extra precaution of carrying their cubs.

因为树懒的体型比棕熊和北极熊要小，而且面临着更大的来自危险动物的威胁，所以它们可能会带着幼仔采取额外的预防措施。

The lioness is still nursing her cubs.

这只母狮还在给它的幼崽喂奶。

These were cubs.

这些是幼崽。

Spot and Stripe are the first tiger cubs that have ever been born here.

斑点和条纹是在这里出生的第一批小老虎。

For the first few days, Kynan was always a bit disappointed that the cubs weren't there.

最初几天，凯南总是对幼崽不在身边感到有些失望。

Globally, a third of Sumatran cubs in zoos don't make it to adulthood, so I decided to give them round-the-clock care at home.

在全球范围内，动物园里三分之一的苏门答腊老虎幼崽活不到成年，所以我决定在家里全天候照顾它们。

Collectively these factors probably selected against tree-climbing as a defensive strategy for sloth bear cubs.

总的来说，这些因素可能选择不爬树作为懒熊幼崽的防御策略。

Lionesses bearing cubs in the zoo is nothing new now.

狮子在动物园繁殖早已屡见不鲜了。

New cubs must be inbred further.

新的幼崽必须进一步近亲繁殖。

Cubs need to be taught hunting.

小狼崽需要教授狩猎技巧。

"That," the cubs answered, "is the wind."

那个，“幼熊回答，”里面是风。

See how the cubs are coming along now!

让我们来看看他们现在怎么样了！

The other cubs are genetic competition for him.

其他幼仔是他的竞争基因。

Sox fans are blue-collar, Cubs fans are yuppies.

白袜队的球迷是蓝领，小熊队的球迷是雅皮士。

To be a parent is to be a leader of young cubs.

成为父母是作为你年轻孩子的领路者。

Panda cubs can weigh from 4 to 6 ounces at birth.

熊猫的胎儿出生时大约有4到6盎司重。

Other cubs are racing towardthe scene in the background.

其它的幼仔正在赶来（照片背景处）。

Cousin Freddie and other cubs think Brother is funny.

Freddie表弟和其他的小伙伴觉得熊哥哥很有趣。

So far the reservation has successfully bred 66 panda cubs.

到目前为止，保护区已成功培育66只熊猫幼崽。

Two polar bear cubs play with rubbish along the Barter Island shore.

两个北极熊幼仔在巴特岛海岸玩垃圾。

The meat is always found by cubs who won’t be hungry due to that.

因为这样，肉总是被一些并不饿的小狼崽发现。

What does it mean to support the White Sox versus the Cubs, I asked.

我问支持白袜和小熊之争是什么意思？

I saw so many lions dying and cubs being left because food was so scarce.

因为食物非常稀缺，我看到许多濒死的狮子和被遗弃的幼仔。

After many delays, news came this month of at least three bidders for the Cubs.

经过重重阻碍，本月传来了至少有三个买主问津球队的消息。

For a [female] cheetah the real danger is not losing a kill but losing her cubs.

对【雌性】猎豹而言，真正的危险不是失去猎物，而是失去幼崽。