" these are the smallest jointed dolls in the world."

“这些是世界上最小的玩具娃娃。”

They are noted for having segmented bodies, jointed legs, and stiff exoskeletons.

它们以分节的身体、有关节的腿和僵硬的外骨骼为主要特点。

The barley plant has long slender green leaves, and a hollow, jointed stem.

大麦植株，长着又细又长的绿叶，和一个中空、分节的茎。

And sure enough, those mites were jointed and could bend their knees and elbows and sit down!

果然，那些小东西是有关节的，可以弯曲它们的膝盖和肘部坐下来！

The chest has two pairs of gauzy wings above, and underneath there are three pairs of jointed legs.

上面是两对轻薄的翅膀, 下面则是三对长有关节的腿。

With their jointed legs, they became the first invertebrates to venture onto dry land over 250 million years ago.

在两亿五千万年前，它们用分节的腿在无脊椎动物中最先登上陆地。

It's got an external skeleton, it's got jointed limbs, but, perhaps most remarkably, these, because these are compound eyes.

它有自己的外壳，还有节肢，但最重要的，也许就是这些复眼了。

Shachar asks Dear Blocko Why are some people double jointed?

Shachar问，亲爱的Blocko，为什么有些人是双关节的？

Their exoskeleton is key, but here's the real kicker: jointed appendages.

外骨骼是关键 但更加核心的是： 关节肢。

It has three pairs of jointed legs and two pairs of wings, all of which grow out of the middle part, or chest.

蝴蝶有三对分节的足，两对翅膀，都是从中间的部分“胸部”长出来的。