Flamingos packed together in the middle of a pond in their habitat.

火烈鸟挤在栖息地的池塘中。

The eyes of a dragonfly consists of 20,000 tiny telescopes packed together.

蜻蜓的眼睛由20万微小的单眼排在一起构成。

There must be many panels, tightly packed together to maximize energy output.

必须有许多面板，紧密地放在一起，来最大限度地输出电能。

Oh, so, cause you know, I've packed them together on the skewer.

哦，因为你知道，我已经把它们串在一起了。

Millions of these rods packed together make up the enamel layer of your teeth.

这些成千上万的结晶物排列堆积，形成了你的牙釉质。

We can actually see the tops of these columns, packed together across the Sun's face.

实际上我们可以看到这些气流柱的顶部，它们聚集在太阳表面。

So we have to fold it and hexagons pack together very nicely and are very foldable.

所以我们要把它和六边形很好地组合在一起，而且是可折叠的。

The frogs also shrink and pack together most of the organs inside their body, Yao said.

姚俊杰说，玻璃蛙还会收缩并将体内的大部分器官挤在一起。

BLUTINGER: Because the ingredients were packed together, you can really taste each ingredient in waves.

因为食材是打包在一起的，你可以一波一波地品尝每种配料。

Atoms that big need electrons to help stabilize all that positive charge packed together in the nucleus.

如此大的原子需要电子来帮助稳定原子核中聚集在一起的所有正电荷。

Now when the particles of any substance are packed closely together, we say that the substance is dense.

不论是什么物质, 如果它的分子紧密地拥挤在一起, 我们就说这种物质密度很大。

But out in the world, including our bodies, bacteria often exist packed together in dense communities called biofilms.

但在包括我们体内的现实世界，细菌通常拥挤地生存在被称为“生物膜”的聚集体中。

That's good for printed food because the ingredients are packed close together, and their final pizza is millimeters-thin.

打印食物的方式很棒，因为原料可以挤压在一起，最后的披萨会变得超级小。

Those are bundled into rods, packed together, tens of thousands per square millimeter, to form the shield-like enamel layer.

这些物质集合成捆，紧密地排列起来，每平方毫米可达到上万个，组成如盾牌般坚硬的牙釉质层。

Donna, get your pack together, and ready.

唐娜，把你的背包放在一起，准备好。

It's garlic and miso packed together and fermented.

它是将大蒜和味噌包装在一起并发酵。

In memory, this is packed together in order like this.

在内存中，这是按这样的顺序打包在一起的。

Got a really tight grip of horses packed together, rounding the turn.

转弯时，马群紧紧地握在一起。

Down below deck, in the forecastle, the wooden bunk beds are packed close together.

甲板下方的艏楼里，木制双层床紧密地排列在一起。

You couldn't pack silver's 47 protons together in the nucleus by themselves.

你不能单独将银的 47 个质子聚集在原子核中。