Hi,我是乘坐时光穿梭机从数亿年前穿梭过来的前地球霸主——恐龙。小朋友们,你们在动物园里是绝对找不到我的,但是可以通过化石来了解我,揭开我神秘的面纱。我们恐龙家族十分庞大,每个恐龙的相貌也不能用一两句话来概括。既有温和可爱型,也有恐怖暴力型;既有头上长冠的,也有脖子上长颈盾的;既有毛茸茸的,也有厚脸皮的……我们大概可分为两类:草食性恐龙和肉食性恐龙。 Hi, I am a former planet of the Earth who drove hundreds of millions of years ago on a time shuttle - dinosaurs. Children, you absolutely can not find me in the zoo, but you can learn about me through fossils, revealing my mysterious veil. We dinosaur family is very large, the appearance of each dinosaur can not be summed up in one or two sentences. Both mild and lovely type, there are terrorist violence type; both long crown on the head, but also neck long neck shield; both shaggy, but also cheeky ... ... We can probably be divided into two categories: herbivorous dinosaur and Carnivorous dinosaur.