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

同时声明到19岁那年就已经长完了浓密的阴毛。

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

在这里指出的是他们的 … … 耻骨。

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

在蜥臀目恐龙的情况下 ，耻骨总是指向下方和前方。

Sometimes, the backwards pointing pubis on an ornithischian dinosaur.

有时，鸟臀目恐龙的耻骨向后指。

Dinos belong to two major groups based on the shape of their lower hip bone, or pubis.

恐龙根据下耻骨的形状被分为两大类。

The pubis is the last bone.

耻骨是最后一块骨头。

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

在这个剑龙骨架中，耻骨和坐骨都指向后方。

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

有一个骨盆骨，称为耻骨，像鸟类那样指向前方而不是向后。

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、角龙和鸭嘴龙共有的耻骨，尽管兽脚亚目动物没有。

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

髂骨和耻骨融合在一起，这是动物成熟时发生的事情。

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.

最后娩出，前肩在耻骨联合下娩出，接着后肩娩出，最后剩下的身体娩出。

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.

头娩出后，复位，头向外旋转以便肩部经过骨盆出口，在耻骨联合下。

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.

即使有这样的牙齿，植物材料也难以消化，们向后指向的耻骨为鸟臀目动物提供了更大的消化道所需的额外腹部空间。

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，因为们没有以相同的方式运动，所以在鸟臀目恐龙中，耻骨会重新定位，使回到坐骨旁边。

In an anatomical female, that involves the vulva, which includes the mons pubis over the pubic bone, and labia majora and labia minora — the elongated skin folds that surround the vestibule, which contains both the urethral and vaginal openings.

在解剖学女性中，这涉及外阴，包括耻骨上的耻骨，大阴唇和小阴唇——前庭周围的细长皮肤褶皱，前庭包括尿道口和阴道口。