Now, I'm quite sure that you're familiar with the key players here — they're the hollow organs that form the continuous tube that is your alimentary canal, aka the gastrointestinal tract, which runs from your mouth to your anus.

现在，我很确定对这里关键选手很熟悉——形成连续管子中空器官，也就消化道，也就胃肠道，从嘴延伸到门。

In fact, the enteric nervous system, which is an extensive mesh-like network of neurons that controls your entire digestive tract from the esophagus to the anus, doesn't even require the brain at all.

事实上，肠道神经系统一个由神经元组成网状网络，控制着从食道到门整个消化道，甚至不需要大脑控制。

He put one of his feet on the fish and slit him quickly from the vent up to the tip of his lower jaw.

他用一只脚踩在鱼身上，从门朝上，倏一刀直剖到下颌尖端。

During life's three billion-plus year journey on Earth, anal evolution happened independently many times in different branches of life.

在生命在地球上 30 亿多年旅程中，门进化在不同生命分支中独立发生了多次。

As varied as the animal kingdom's anuses are, none of them have bones.

尽管动物王国门种类繁多，但没有一个门有骨头。

In your mouth, in your esophagus, and at the other end of things, at your anus, you have stratified squamous epithelial tissue, just like your epidermis, to help resist the abrasive action of like, chewing, like corn chips, maybe.

在嘴里，在食道里，在东西另一端，在门里，有分层鳞状上皮组织，就像表皮一样，帮助抵抗研磨作用，比如咀嚼，比如玉米片，也。

We — and all animals from the simplest worms on up the Tree of Life — are really just tubes, corridors of tissue running from a mouth to an anus.

我——以及生命之树上最简单蠕虫——实际上只管子，从嘴到门组织走廊。

And so over 40 treatments of radiation and they put a balloon up your butthole.

因此，进行了超过40次放射治疗，他还在门里放置了一个气球。

Suffice to say, it looks like what would happen -if an oyster had a butthole.

可以说，这看起来就像牡蛎长了门会发生情况。

So, for instance, there's no evidence that oral and anal characteristics, the personality characteristics I talked about – about being needy versus being stingy – relate in any interesting way to weaning or toilet training.

因此，例如，没有证据表明口腔和门特征，我谈到性格特征——关于需要和吝啬——以任何有趣方式与断奶或如厕训练相关。

If it starts to rot, or you start to snack on this body, you'll have to cover the stench of decomposition with your own anal secretions so that other hungry, desperate, overworked parents don't come looking for your lunch.

如果开始腐烂， 或者开始啃食这具尸体，就得用自己门分泌物来掩盖腐败气味， 以免其他饥饿、绝望、劳累父母前来抢夺午餐。

In fact, the enteric nervous system, which is an extensive mesh-like network of neurons that controls your entire digestive tract from the esophagus to the anus, doesn’t even require the brain at all.

事实上，肠神经系统一个广泛网状神经元网络，控制着从食道到门整个消化道，甚至根本不需要大脑。

Fart also has a relative in Ancient Greek  and that brings us on to one of the many clandestine anal excretions buried  in our language: the word partridge.

放屁一词在古希腊语中也有一个同源词，这引出了我语言中多隐秘门排泄物之一：鹧鸪这个词。

I don't like him very much, and as we'll see in episode two, he kind of is a cat anus, although that's unfair to cat anuses.

我不太喜欢他， 而且在第二集中我会看到，他确实有点像猫门， 尽管这对猫门不公平。

So that connection, maybe that subconscious thing of when you're among those books, your sphincter just unlocks just a little bit, maybe?

所以这种联系， 也就当置身于那些书本之中时，门括约肌就会不由自主地放松一点点，也？

Specialized tube feet can be used for feeding and respiration, though many sea cucumbers actually breathe through their anuses.

专门管脚可用于进食和呼吸，尽管多海参实际上通过门呼吸。

Oxygen from the air enters the blood through capillaries in the walls of these air spaces, and the blood release carbon dioxide into the air spaces to be exhaled.

消化系统由从口腔延伸到门管道组成。

By loosening the attachments of internal tissues then quickly softening and contracting their muscles, many species are capable of shooting a wide range of organs out of their anuses.

通过松开内部组织附着物，然后迅速软化和收缩肌肉，多物种都能够从门中射出范围广泛器官。

Even now, I'm as high as a giraffe's arsehole and spaced out as a ninth-grader's essay trying to meet the page limits.

甚至现在，我依然高得像长颈鹿门，脑袋空得像一个九年级学生为了达到页数要求而写作文。

Or had your butt plug unexpectedly taken over by Ukrainian hackers?

或者门扩张器意外地被乌克兰黑客接管了？