Flat head rivets would reduce wind drag.

用平头铆钉可以减小风阻。

Are you out of your flat head?

你那扁脑袋是脑壳坏掉了吧？

Yeah, the guy with the flat head.

记得 那个脑袋平平的家伙。

I do know that this one is called a " flat" head because it's flat.

我知道这个被称为“扁平”头，因为它是扁平的。

Some Hadrosaurus had elaborate crests on the top of their skulls, while others had flat heads.

一些鸭嘴龙的头骨顶部有精致的冠饰，而另一些鸭嘴龙则有扁平的头部。

Slow moving and calm, easy to recognize by the pattern of white spots on its body and its wide, flat head, the whale shark is a secretive ocean wanderer.

游动缓慢而平静，身上分布着白色斑点图案，因此非常容易辨认，头部宽大扁平，鲸鲨是神秘莫测的海洋流浪汉。

The other man looked like a Corsican shopkeeper. He was short and very dark with a flat head covered with thickly greased hair. He seemed to be a cripple. A chunky malacca cane with a rubber tip hung on the rail beside him.

另一个人看起来像科西嘉岛的店主。他个子矮小，皮肤黝黑，扁平的脑袋上覆盖着浓密的油腻头发。他好像是个瘸子。他身边的栏杆上挂着一根粗壮的带橡胶头的马六甲手杖。

So you might remember Dr. Robert Martin, who you're familiar with from episodes like " Breast Episode Ever" and " Why did King Tut have a flat head? " He's a biological anthropologist and has spent his career researching various aspects of Hominid evolution.

所以你可能还记得罗伯特·马丁博士， 你在“Breast Episode Ever”和“为什么图坦卡蒙国王有一个平头” 等剧集中熟悉他？ 他是一名生物人类学家， 在他的职业生涯中一直在研究原始人进化的各个方面.