And for the record, I had a full pubis of hair by the time I was 19.

同时声明我到19岁那年就已经长完了浓密阴毛。

In fact, 75% of people sorting out their pubes have experienced genital itching and 40% have experienced a rash of some sort.

事实上，75％人整理他们阴毛时经历过生殖器瘙痒，40％人经历过某种形式皮疹。

Sometimes, the backwards pointing pubis on an ornithischian dinosaur.

有时，鸟臀目恐龙耻骨向。

But the thing I wanna point out here is their … pubis.

我想这里是他们 … … 耻骨。

In this Stegosaurus skeleton, the pubis and ischium both point backwards.

这个剑龙骨架中，耻骨和坐骨都向方。

And in the case of saurischian dinosaurs, the pubis bone always pointed down, and forward.

蜥臀目恐龙情况下 ，耻骨总是向下方和前方。

The ilium and pubis are fused together, something that happens when an animal is mature.

髂骨和耻骨融合一起，这是动物成熟时发生事情。

The pubis is the last bone.

耻骨是最一块骨头。

And it had a pelvic bone, called the pubis, that pointed forward instead of backward, as it does in birds.

它有一个骨盆骨，称为耻骨，它像鸟类那样向前方而不是向。

It is the hip structure, the rear facing pubis that the ankylosaur, ceratopsian, and hadrosaurs all share although theropod does not.

这是臀部结构，甲龙、角龙和鸭嘴龙共有耻骨，尽管兽脚亚目动物没有。

And finally there's expulsion, where the anterior shoulder slips under the symphysis pubis, followed by the posterior shoulder, and then finally followed by the rest of the body.

最娩，前肩耻骨联合下娩，接着肩娩，最剩下身体娩。

After the delivery of the head, there's restitution, where the head externally rotates so that the shoulders can pass through the pelvic outlet and under the symphysis pubis.

头娩，复位，头向外旋转以便肩部经过骨盆口，耻骨联合下。

Even with such teeth, plant mater is difficult to digest and their backwards pointing pubis gave ornithischians the extra belly room that they needed for a large digestive tract.

即使有这样牙齿，植物材料也难以消化，它们向向耻骨为鸟臀目动物提供了更大消化道所需额外腹部空间。

And that's because the muscles rearrange themselves because they're not moving in the same kind of way and so in an Ornithischian dinosaur, the pubis reorientates itself so that it's back beside the ischium.

那是因为肌肉会重新排列，因为它们没有以相同方式运动，所以鸟臀目恐龙中，耻骨会重新定位，使其回到坐骨旁边。