英语语法分析

If the "fuzz" on some pterodactyls is indeed confirmed to be feathers, the origin of feathers can be traced back to more ancient times.

如果某些翼手龙身上的“绒毛”被证实的确为羽毛的话，那羽毛的起源就可以上溯到更为远古的年代。

Even pterodactyls had filaments of sorts.

甚至连翼手龙(pterodactyls)也长有结构简单的纤维。

These simple structures go way back; even pterodactyls had filaments of sorts.

这些简单的结构可以往上追溯；甚至连翼手龙（pterodactyls）也长有结构简单的纤维。