So we're left really with the four limbs and part of the pelvis called the ilium.

只剩下四肢和部分骨盆——髂骨。

A Quetzalcoatlus takes off in the same way, using all four limbs to suddenly leap up into the air.

风神翼龙亦是这样起飞，用四肢支撑身体跃起后展翅高飞。

It's never been done from the brain controlling all four limbs, so that's exciting for this domain of research.

从来没有大脑控制四肢移动的案例，所以这对于这个研究领域来说是非常令人兴奋的。

Like its modern-day kin, it appears to have moved mostly by leaping between twigs, which it grasped with all four limbs.

与其现代亲属一样，在树枝之间跳跃似乎也是它最主要的运动方式，它用四肢抓住枝条。

But pterosaurs walked on all four limbs while on the ground.

但是翼龙在地面上是四肢行走。

And Organ, you're playing with all four limbs, hands, and feet.

而 Organ， 你正在用四肢、手和脚玩耍。

You have four limbs: two arms and two legs.

你有四肢：两条胳膊和两条腿。

These handprints, indicated that they were indeed, walking on all four limbs.

这些手印，说明他们确实是，四肢行走。

There are modern flying animals that walk on all four limbs. Bats, for example.

有四肢行走的现代飞行动物。 蝙蝠，例如。

13.It clearly had four limbs that could have been used for walking.

它有四肢可以行走。

But it also had four limbs and eight fingers and toes on each one.

但它也有四肢和八根手指和脚趾。

Unlike true seals, Fur Seals have ears, and with four limbs, are quite agile on land.

与真正的海豹不同，毛皮海豹有耳朵，有四个肢体，在陆地上非常敏捷。

It had a slender body, a long neck, and odd hoof-like toe-tips on all four limbs.

它有一个细长的身体，一个长长的脖子，四肢上都有奇怪的蹄状趾尖。

And they use all four limbs to push off the ground, not just the back ones.

他们用所有四肢离开地面， 而不仅仅是后肢。

When the wind blew on this egg it turned into a stone monkey, complete with the five senses and four limbs.

便就学爬学走，拜了四方。

Remember a facultative quadruped is a biped that has the option to move on four limbs, just not all the time.

请记住，兼性四足动物是一种可以用四肢移动的双足动物，只是不是一直都可以。

If you got a horse or cow or a dog or a cat or you have four limbs and oftentimes we have to amputate a limb and the animal does perfect.

如果你有一匹马、一头牛、一只狗或一只猫，或者任何有四肢的动物，通常我们不得不截肢。

Studies indicate that even the largest pterosaurs would have had no trouble using all four limbs to run fast enough or jump high enough to launch themselves into the air.

研究表明，即使是最大的翼龙也可以毫不费力地使用全部四肢来跑得足够快或跳得足够高以将自己弹到空中。

He tells Crispy and Chewy that, as punishment for betraying each other, they're doomed to repeat this dilemma for the rest of their lives, starting with all four limbs at each sunrise.

他告诉 Crispy 和 Chewy，作为背叛彼此的惩罚，他们注定要在余生中重复这种困境，从每次日出时的四肢开始。