So, the Hamster live inside the rectums of those people?

仓鼠就住在这些人的直里吗？

Millipedes can even absorb water through the rectum.

马陆甚至可以从直吸收水分。

If you need my nose, you'll find it firmly lodged up the rectum of the tenure committee.

要找我的话， 只需到教职选举委员会的马屁处寻我即可。

You know, the interesting fact about the rectum...Sheldon!

你知道，关于直有个有趣的事实...Sheldon啊!

These parasympathetic neurons make the rectum contract and the internal anal sphincter relax.

这些副交感神经元可以使直收缩，并使肛门内括约肌松弛。

The puborectalis forms a sling-like formation around the rectum called the anorectal angle.

耻骨直肌与直类似吊索的结构，叫做肛。

And eventually, some of that stuff gets pushed into the rectum, your body's exit hatch.

最终，其中一些会直，也就是你身体的出口。

Maybe. But like our lawyers say, the world is full of things that can cause a rectum to bleed.

或许吧。但就像我们律师说的，这世界上有很多东西能导致直出血。

The uterus is a hollow organ that sits behind the urinary bladder and in front of the rectum.

子宫是位于膀胱和直中间的空腔器官。

Once the rectum is filled and stretched, signals travel to parasympathetic neurons in the spinal cord, initiating the defecation reflex.

当直粪便填满并受到牵拉时，就会向脊髓内的副交感神经元发出信号，启动排便反射。

It's shooting fire from Cartman's rectum!

它在从卡特曼的菊花里喷火！

The stool that's in the rectum will be evacuated.

直内的粪便将排出。

After this, a person would be lowered onto this spike starting at the rectum.

在此之后，一个人将从直开始下降到这个钉子上。

And here, special nerve receptors measure pressure, and when enough waste pushes against the rectum walls, it triggers the defecation reflex.

这里，特殊的神经感受器测量压力，当足够多的废物冲击直壁时，它会触发排便反射。

Instead, from the gut, bacteria get to the rectum, anus and eventually colonizes the perineum, becoming part of the normal flora.

相反，细菌由道到达直、肛门，最终定居于会阴，为正常菌群的一部分。

As more damage is done to the tissue, patients experience pain in the left lower quadrant, which corresponds to the rectum.

随着组织损伤加重，患者会感到左下腹疼痛，这个位置对应的是腹腔内的直。

Yeah, and I know a guy with business cards whose " job" it is to relax your rectum.

我还认识个男的 名片上写着专业" 菊花放松师" 呢。

Our generally gut just has a lot of bacteria, and so bacteria can exist around our rectum.

我们通常的道只有很多细菌，因此直周围可能存在细菌。

Then -- Then you can use their free healthcare to get the pint glass removed from your rectum.

然后——然后您可以使用他们的免费医疗保健服务，将品脱玻璃杯从您的直中取出。

Hemorrhoids are swollen veins near the anus and rectum, which can be painful and lead to itching and bleeding.

痔疮是肛门和直附近的肿胀静脉，会引起疼痛并导致瘙痒和出血。