Dinosaurs belong to a branch called the vertebrata, or, vertebrate animals.

恐龙属于称为脊椎动物或脊椎动物的一个分支。

Among the vertebrata the degree of intellect and an approach in structure to man clearly come into play.

在脊椎动物中， 智力的程度和对人的结构方法显然发挥了作用。