Rob, what does she mean by undigested?

罗伯，她说的化是什么意思?

When you vomit, do you bring up digested food, undigested food or bile?

当你吐的时候，吐出来的是化过的食，化的食还是胆汁？

Once the nutrients are absorbed, the undigested waste matter is released from the mouth.

一旦营养质被吸收，化的就会从口腔中释放出来。

So Mary Bousted says the skills and abilities learnt in war can't be translated undigested into teaching.

所以玛丽·鲍斯特德说，在战争中学到的技能和能力没法不经过化就转化教学。

Without digestive enzymes, fat might pass right through the intestines undigested, leading to greasy and smelly stools—called steatorrhea.

没有了化酶，脂质可能还没被化就通过了小肠，导致大便油腻发臭——这被称“脂肪”。

We even know the Lindow Man's last meal— a still undigested piece of charred bread.

我们甚至知道林道人的最后一餐——一块尚化的烧焦面包。

Japan's current tiffs with its neighbours, China and South Korea, are rooted in the march to war and its undigested aftermath, more than 75 years ago.

日本最近和中韩两个邻国之间起了种种争执，这都源于75年多以前发动的那场战争和它所带来的尚平复的创伤。

Since they don't digest bamboo very well, pandas end up passing a lot of it as waste, which unsurprisingly contains a lot of undigested bamboo bits.

由于熊猫不能很好地化竹子，它们最终会把很多竹子作排出体外，这些中含有很多化的竹子碎片。

But the assumption isn't that brain chemistry is where the problem either begins or ends; the despair is caused by an undigested, unknown and unresolved trauma.

但是这个假设不是说大脑的化学水平是问题的开始或结束；而是说绝望是由化的知和解决的创伤造成的。

But perhaps none was as strange as the tapeworm diet, in which dieters swallowed an unhatched tapeworm and let it grow inside them by consuming undigested meals.

但也许没有什么比绦虫饮食更奇怪的了，节食者吞下一条孵化的绦虫，并通过食用化的食让它在体内生长。

Another common symptom is regurgitation, where undigested food and a bit of gastric acid go back up into the mouth, and can cause acidic taste, or even damage of the enamel layer of teeth.

另一个常见的症状是反流，化的食和少量的胃酸返流入口腔导致酸味，甚至牙釉质损坏。

While poops from sick individuals can contain disease-causing bacteria, viruses, and parasites- and contaminate anything they touch - healthy poops are usually just water, harmless bacteria, undigested food, and some metabolic waste and dead cells.

虽然病人的粪便可能含有致病细菌、 病毒和寄生虫， 并污染他们接触的任何东西—但健康的粪便通常只是水、 无害细菌、 化的食以及一些代谢和死细胞。

The idea that you can simply take the skills and abilities you've learnt in war or on the parade ground or through army manoeuvres, and those can be translated undigested into teaching without any further training is ridiculous.

你觉得自己可以简单地把从战争、阅兵场或军队演习中学到的技能和能力，在没有任何进一步训练的情况下转化教学的这种想法是荒谬的。

Fibers have molecular bonds that are resistant to human intestinal enzymes, so they pass through the small intestine undigested, get broken down a bit by bacteria in the large intestine, and ultimately end up as bulk matter in the stool.

纤维素各分子间的化学键无法被人体的化酶水解，所以它们经过小肠而不会被化吸收，只是在大肠内肠道菌的作用下被少量分解，最终成团块状，同粪便排出体外。

Sweeteners have become such a common part of our diet that environmental scientists have started looking for traces of them — particularly acesulfame potassium, which passes through the body largely undigested — as a marker for human waste in lakes and rivers.

甜味剂已经成我们饮食中普遍存在的成分，以至于环境科学家开始寻找它们的痕迹，特别是钾型甜味剂，因这种成分在经过化后基本上不会被吸收，所以可以作检测湖泊和河流中人类的标志。