科技动态:4000年前的人类祖先（在线收听）

Scientists have captured a fascinating snapshot of one of our ancestors who walked the earth about 4,000 years ago.

科学家今日绘制了一副地球上400年前人类祖先的画像。

Well, look at that, they used a genetic time machine of sorts to get the picture of what he might looked like.

看看这副图，科学家们应用了基因时间分析机来获得人类祖先的画像。

Now they just had to analyze four frozen strands of hair from the ancient man who they say lived in Greenland.

他们只是分析了格陵兰的早期人类的四根毛发就获得了这幅画像。

They say DNA sequencing shows he had brown hair, was probably going bald and had type A positive blood.

科学家们表示，根据头发提供的DNA排序，这名人类祖先是棕发，可能谢顶，A型血。

Interesting.

真有趣。

Very interesting. Not bald, though receding hairline.

非常有趣，这张图显示不是谢顶，只是发迹线靠后。

That's an insult to people with receding hairlines everywhere.

这讽刺了世界各地谢顶的人。