The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.

最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。

This is huge for a pterosaur.

这对翼龙来说非常巨大。

About 160 million years ago, a female pterosaur with an injured wing dropped from the sky into a watery grave.

约一亿六千万年前，一只雌性翼龙隐翅膀受伤而坠落，葬身水底。

The real interest is the early date, showing that we still know very little about the earliest stages of dinosaur and pterosaur evolution.

真正令人感兴趣的是早期的数据，这表明我们对恐龙和翼龙进化的早期阶段仍然知之甚少。

The most important thing about this particular individual is that she has a relatively large pelvis compared to other individuals of the same pterosaur.

这一翼龙个体跟其他个体最重要的区别是她有很大的盆骨。

With a dinosaur - pterosaur as my expression.

用一种恐龙——翼龙作为我的表达方式。

Studies on pterosaur embryo contained in fossil egg;

开展了翼龙化石胚胎学研究；

The pterosaur trackway is quadrupedal, with wide gauge.

翼龙足迹为四足行走，行迹宽。

It also represents only the fourth pterosaur egg ever discovered.

这枚卵也是所发现的第四枚恐龙卵。

Here was "like the ancient Yellow River", "pterosaur Huanjiang" hometown.

这里曾是“黄河古象”、“环江翼龙”的故乡。

Pterosaur bones have similar features, as do those of several other groups of Mesozoic reptiles.

翼手龙的骨骼也有相似的特征，其它一些种类的中生代爬行动物也是如此。

About 160 million years ago a female pterosaur with an injured wing dropped from the sky into a watery grave.

约一亿六千万年前一只雌性翼龙隐翅膀受伤而坠落，葬身水底。

Scientists say they finally understand how a giant prehistoric winged reptile, the pterosaur, was able to fly.

科学家说，他们终于明白一个巨大的史前翼爬行动物，翼龙，能够飞起来的原因了。

Instead, he says a pterosaur used all four limbs, leapfrogging forward on its knuckles, to propel itself into the air.

相反，他说翼龙使用它所有的四肢向前跑动，从而使自己飞到空中。

Based on previous fossil finds paleontologists had estimated the largest pterosaur wingspans to be around33ft making it the largest ever animal to fly.

根据先前发现的化石，古生物学家原本估计，体型最大的翼龙的翼展可能在33英呎左右，荣登有史以来最大的飞翔动物的宝座。

When a pterosaur walked or remained stationary, the fourth finger, and with it the wing, could only turn upward in an extended inverted V-shape along each side of the animal's body.

当翼龙走路或静止时，第四指及其翼，只能向上翻转，成一个伸展且内翻的V型，在其身体两侧。