Compared with the adults, the adolescents failed miserably.

与成年老鼠相比，幼年老鼠惨败。

I think inspiring children at a very young age is incredibly important.

我觉得在孩子幼年时期激发他们灵感十分重要。

Most of us have certain key memories of being a very young child.

我们中大多数人都有幼年时某些关键记忆。

I used to travel by air a great deal when I was a boy.

我在幼年时候，曾多次乘飞机旅行。

Even when they aren't consumed for nutrition, young animals are especially vulnerable to cannibalism.

即便有时了营养，幼年动物也很容易被同类相食。

He also remains the president of the same dojo he practiced in while growing up.

他仍然幼年时练柔道柔道馆校长。

The new plans call for smaller Cub Scout groups to be either all-boys or all-girls.

新计划要求幼年童子军小型团体确保同性别。

The first flap of a baby shark's fins.

幼年鲨鱼鳍片第一次拍打。

First, four of the five hunts that lasted more than 12 seconds were by sub-adult bears.

首先，有5次捕猎时间超出12s，其中4次由幼年北极熊发起。

As we're domesticating cats, we're retaining a lot more of what we call their juvenile characteristics.

我们在驯服猫过程中，让他们保留了我们称之幼年特征东西。

Soon we will become Norland University, and we'll be the first specialist early-years university in the world.

很快我们就会变成诺兰德大学，我们也会成世界上第一个专门培养幼年儿童专家大学。

Other times, naughty things we do when we were young can come back to haunt us years later.

其他时候，我们幼年时做淘气事情可能会在几年后再次困扰我们。

They do make nests, and Pisonia trees provide their young with a rather less precarious start in life.

它们老实筑窝腺果藤树能让小鸟幼年过得安全一些。

If taken when young the lion can be tamed, and will even show marks of kindness to his keeper.

如果捕捉幼年时期狮子，可以进行驯养，它甚至会对主人表现得很友好。

As a child, Eddie was considered musically gifted. Eddie told a reporter he did not learn to read music.

幼年埃迪被公认音乐天才。埃迪告诉记者，他没学过识谱。

This is a term that refers to the juvenile characteristics of some animals, including humans, being retained into adulthood.

这一个术语，指包括人类在内一些动物幼年特征一直保留到成年。

I mean, is this a new species or is this just a juvenile of the species we already have?

这到底一个新物种还我们已知物种幼年状态？

But these teeth were not the teeth of the baby T-Rex. They were the teeth of another, unidentified predator.

过这些并非幼年霸王龙牙齿。它们属于另一种尚待确认掠食者。

T-Rex is a pretty rare dinosaur, but juveniles are almost unheard of. So its discovery was pretty significant.

霸王龙一种较少见恐龙，幼年更几乎闻所未闻。所以这次发现很有意义。

She's koalamish about letting the juvenile Joey koala over the place.

她对让幼年乔伊考拉在这个地方飞来飞去感到安。