The individual units resemble vertebrae in the human spine.

每个单独单位类似于人类脊椎椎。

Joints, muscles and ligaments that are attached to the bones hold it all together.

附着于脊椎节、肌肉和韧带，把它包覆在一起。

And that starts with the little chevron bones that are underneath the tail vertebra.

这要从尾椎下方小 V 形开始。

Giraffe vertebrae can each be over 10 inches long.

长颈鹿椎以超过 10 英寸长。

The joint between the vertebrae and the spine is an example of a first-class lever.

椎和脊柱之间节是一级杠杆一个例子。

It was likely killed by a severe break of its backbone.

它能是死于脊椎严重断裂。

Each back bone, or vertebra, weighs more than 100 kilograms.

每根脊椎重量都超过100公斤。

It can also injure the vertebra in your back, but it can be prevented and corrected.

它也会损伤你背部椎，但它是以预防和纠正。

They determined that bands form in the shark vertebrae every year, like a tree's growth rings.

他们确定，每鲨鱼椎都会形成条纹，就像树轮一样。

Theirs are just much, much bigger!

只是它们椎比较长！

The spinal column is made of individual bones, called vertebrae.

脊柱是由许多单独椎组成。

So you might even lift your tail and just snuggle your lower back into the mat.

所以你甚至以抬起你尾椎，把你下背部依偎在垫子上。

Even with the same number of vertebrae though, a giraffe's neck is way more flexible than a human's.

即使拥有同样数量椎，长颈鹿脖子也比人类灵活得多。

So you start from the very tip of the snout all the way down to the penny-sized vertebrae.

你以从最前面鼻尖一直往下到硬币大小椎。

Here is the skull of a giant sloth and vertebrae and bones from giant saber-toothed cats and dire wolfs.

这是一个巨大树懒头，巨大剑齿虎椎和惧狼头。

He puts on his ceremonial garb: red face paint, earrings, and a necklace of shark's teeth and vertebrae.

把脸涂上红色，并戴上耳环，还有鲨鱼牙齿和脊椎做成项链。

The vertebrae that attaches a giraffe's neck to its back also has a ball-and-socket joint, unlike a human.

与人类不同，长颈鹿脖子和背部相连椎也有球窝节。

And if you have that, then your blocks, your vertebrae, get to stack easily, and the muscles get to relax.

如果你觉得尾巴在后面，那么你就固定了，你椎以自然地卡在那里，你肌肉会放松。

The vertebrae in a giraffe's neck connect by ball-and-socket joints like the ones that connect your arms to your shoulders.

长颈鹿颈部椎通过球窝节连接，就像连接手臂和肩膀节一样。

It damaged two vertebrae in her backbone, leaving her unable to walk.

它损坏了她脊椎两块椎，使她无法行走。