1·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。
2·With a dinosaur - pterosaur as my expression.
用一种恐龙——翼龙作为我的表达方式。
3·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。
4·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。
5·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。