This brow ridge is what gives eagles their fearsome stare.

这条眉脊让老鹰拥有可怕的目光。

The eye sockets, the brow ridge, the chin, the teeth.

眼窝，眉骨，下巴，牙齿。

But there were some differences: The big brow ridge.

大眉骨。

Another anthropologist, puzzling over the Neandertal's heavy brow ridge, suggested that it was the result of long-term frowning arising from a poorly healed forearm fracture.

另一个人类学家对尼安德特人的大眉脊作了深入研究，认为这是由于前臂骨折而又没有完全痊愈而长时间皱着眉头的结果。

They lived between 300,000 and 30,000 years ago and are known for their large, receding forehead and distinct brow ridges.

他们生活在 300, 000 至 30, 000 年前，以宽大、后缩的前额和明显的眉脊而闻名。

This may have then led to some of the physical characteristics that distinguish us from our closest evolutionary cousins, like smaller, rounder skulls and subtler brow ridges.

这可能导致了一些将我们与我们最亲近的进化表亲区分开来的物理特征，比如更小、更圆的头骨和更微妙的眉脊。

This may have then led to some of the physical characteristics that distinguished us from our closest evolutionary cousins, like smaller rounder skulls and subtler brow ridges.

这可能导致了一些身体特征 使我们与我们最接近的进化表亲区别开来 比如更小更圆的头骨和更微妙的眉脊。