1. This is an artist's impression of a flying reptile called Quetzalcoatlus eating a small dinosaur.
这是一幅艺术家为羽蛇龙这种飞行爬虫所绘制的想象图。
2. It now has scientists thinking the extinct flying reptile had a wingspan of up to seven metres, two or three metres bigger than previously thought.
现如今，科学家们认为，这种已经灭绝的、可飞行的爬行类动物的翼展可达到7米长，比先前的设想要长2米或者3米。