起源于

Huanjiang pterosaur fossils from that we can understand that Huanjiang pterosaur wing is an original hand-long class, the wings expand to more than two meters long, can fly by gliding in the air, but also on the ground running, swimming in the lake.

由环江翼龙化石我们可以了解到，环江翼龙属原始的翼手龙类，翅膀展开来有两米多长，能借助滑翔在空中飞行，也能在地上行走，在湖泊中游泳。

This is our queen mother.

这位就是我们的太后。