It's called a ballistic launch, so they can use the power from there, like ligaments and muscles, to push off the ground using their forelimbs.

这被称为弹道发射，所以它们可以利用韧带和肌肉的力量、利用它们的前肢离开地面。

It had long powerful forelimbs, ending in three blade-like claws.

它的前肢长而有力，末端有三一般的爪子。

They have to do essentially a super push-up with their powerful forelimbs, the strongest limbs they have, get up high enough so that they can get their wings to flap and get off the ground.

必须靠最有力的前肢将身体用力向上推到达够的高度以伸展翅膀平地起飞。

Basically that means they're just spreading out on a surface on their stomach, with their forelimbs forward and their hind legs backwards, just kind of splat on the ground.

基本上，也就是说，它们展开身体，将腹部贴在地上，前肢向前，后腿向后，就像拍在地上一样。

Like, when primates and squirrels get more practice using their forelimbs to climb trees, that can favor a bigger cerebellum.

比如，当灵长类动物和松用它们的前肢爬树得到更多的练习时，就会有更大的小脑。

There were even the remains of an apparent membrane on the forelimb, kind of like a bat's wing.

而另一场灾难性的地震则发在 1934 年 几乎是同一地方 当时加德满都大部分区域被摧毁 并造成几乎 11000 人的死亡。

In Archaeopteryx, people have looked at the surface area of the feathers of the forelimbs to see whether if you modeled those, they could generate enough lift to keep this animal airborne.

在始祖鸟身上，人们曾研究过前肢羽毛的表面积，以判断如果对这些羽毛进行建模，是否能够的升力使其保持在空中飞行。

Basically that means they're just spreading out on a surface on their stomach, with their forelimbs forward and their hind legs backwards, just kind of splat on the ground.

科拉奥：基本上这意味着它们只是趴在地面散热，前肢向前伸展，后肢向后，整身体就像摊开在地面上一样。

We know this in part because they had classic burrowing traits like big forelimbs and front claws, as well as a short tail and neck.

我们知道这一点部分是因为它们具有典型的掘土特征， 比如粗壮的前肢和锋利的前爪，以及短尾巴和短脖子。

And the main difference between freshwater turtles and tortoises is that they've got webbed feet on both their forelimbs and their highlimbs.

淡水龟和陆龟的主要区别在于它们的前肢和后肢都有蹼。

In place of stocky limbs and  toed feet, they evolved streamlined bodies, paddle-like forelimbs, and flattened tails.

它们没有粗壮的四肢和脚趾，而是进化出流线型的身体、桨状的前肢和扁平的尾巴。

The pangolin and armadillo eat termites or ants and have a long snout, reduced teeth, a long, sticky tongue, and strong forelimbs for opening burrows.

穿山甲和犰狳以白蚁或蚂蚁为食，鼻子长，牙齿少，舌头长而粘，前肢强壮，可以开洞。

That also explains, rather nicely, why the largest pterosaurs have enormous forelimbs but shockingly small hindlimbs.

这也很好地解释了为什么最大的翼龙有巨大的前肢，但后肢却小得令人震惊。

And the feathers were clearly associated with the forelimbs and with the tail.

而且羽毛明显与前肢和尾巴相关联。

So when they jump, they get a little bit of force off the hindlimbs, and they get most of the force from the forelimbs, because the wings are bigger than the legs, it's a flying animal.

所以当它们跳跃时， 它们会从后肢获得一点力，而大部分力来自前肢，因为翅膀比腿大，它是一种飞行动物。

Alongside those human remains were bones from the left forelimb, left hind limb, and various distal bones, the sort of fingers and toes of both sides of a very large Pacific walrus.

与那些人类遗骸一起发现的还有来自左前肢、左后肢以及各种远端骨头，这些骨头属于一只非常大的太平洋海象的四肢和手指脚趾部分。

The skeleton wasn't complete, but there were enough parts of the arms, legs, and tail to know that the forelimbs of this dinosaur were shorter than the hindlimbs.

骨架并不完整， 但有够的手臂、腿和尾巴部分，可以看出这种恐龙的前肢比后肢短。

Microraptor could spread its forelimbs out to the side to make an aerodynamic wing, just as birds do.

小盗龙可以将前肢向侧面展开，形成符合空气动力的翅膀，就像鸟类一样。

And their short, clawed forelimbs became adapted to dig into wood to find ants or termites underneath.

它们短而有爪的前肢适应了挖掘木头以寻找下面的蚂蚁或白蚁。

So the entire animal wasn't much bigger than a single Deinocheirus forelimb.

所以整只动物并不比一只恐手龙的前肢大多少。