Being infected by hookworms, roundworms, bacteria like H. Pylori and other pathogens, getting wounded from accidents or animal attacks, ticks, leeches and so on would all be great ways to lose blood and iron for paleolithic humans.

被钩虫，蛔虫，像幽门螺旋杆菌这样的细菌和其他病原体感染，被意外伤害或动物攻击，蜱虫，水蛭等等都旧石器时代的人类失去血液和铁的好方法。

Get out of my head, dad. I've wondered the same thing.

我子里的蛔虫吗, 老爸, 我跟想的一样.

The doctors said the worm was a roundworm native to Australia.

这两名医生表示，这种蠕虫一种原产于澳大利亚的蛔虫。

You have to express your love. People are not telepathic.

要表达出的爱，因为别人不子里的蛔虫。

Yeah. I miss you like I miss an intestinal parasite.

啊 拿当我肠子里的蛔虫那么想。

Some other common gallbladder infections are Ascitris lumbricoides and clonorchis sinesis —the second of which is endemic to China, Korea, and Vietnam, so brown-pigmented stones are commonly seen in Asian populations.

另外一些常的胆囊感染由于蛔虫和华支睾吸虫感染——后者中国、韩国和越南所特有的寄生虫，因结石更常于亚洲人群体。

She took Mammy's word that the little boy had worms and dosed him with the mixture of dried herbs and bark which Ellen always used to worm the pickaninnies.

她听了嬷嬷的话，认为这孩子子里有蛔虫，便给他吃了爱伦常给黑人小孩吃的干草药和树皮。

" You read my mind, " said Fred, grinning. " Let's see if St Mungo's puts Imperturbable Charms on its ward doors, shall we? "

“我里的蛔虫，”弗雷德咧嘴一笑，“看看圣芒戈不在病房门上加了抗扰咒，好吗？”

When used in trials on mice and roundworms, the drug improved both their healthspans and lifespans, and it's currently undergoing human trials.

当在小鼠和蛔虫身上做试验时，这个药物能提高它们的健康寿命和预期寿命，而且目前已经在进行人体试验。

Aging worms are not aging humans.

衰老的蛔虫并不能和老去的人类划上等号。

That's the lesson from the tiny roundworm called C.elegans, long a workhorse in basic biology lab work.

这从一种名为线虫的小蛔虫身上汲取的经验，这种小生物一直基础生物学实验室的工作主力。

In other words, the longer-living worms spent a greater proportion of their lives in a diminished state—with less mobility and stress resistance.

换句话说，长寿的蛔虫则在退化的运动性及抗压性状态上花费更多精力。

And scientists found one type of flatworm egg and two types of roundworm eggs.

科学家们发现了一种扁虫卵和两种蛔虫卵。

These are parasitic roundworms. They live inside a human being's intestines.

这些寄生性蛔虫。它们生活在人体的肠道内。

Plus, the poop they leave behind can contain roundworms and other parasites, which can enter your lungs when you breathe or get tracked into your home by your pets.

外， 它们留下的粪便可能含有蛔虫和其他寄生虫，这些寄生虫可能会在呼吸时进入的肺部， 或者被宠物带到家中。

One such study showed that certain roundworms retained behaviors that they had learned before they were cryopreserved after they were vitrified and revived.

其中一项研究表明，某些蛔虫在玻璃化和复活后保留了它们在冷冻保存之前学到的行为。

An M R I revealed a abnormality in her brain and the doctor who operated on it pulled out a live roundworm.

磁共振成像显示她的大脑有异常，给她做手术的医生取出来一条活的蛔虫。

Even Caenorhabditis elegans, a primitive roundworm made up of a few thousand cells, does something that looks an awful lot like it.

即使秀丽隐杆线虫（Caenorhabditis elegans）这种由几千个细胞组成的原始蛔虫，也会做一些看起来非常相似的事情。

Find one with a good fart joke.

找找哪个蛔虫在不老实。

One to three pills given once or twice a year is enough to take a child from 200 worms to zero and to protect them from infection going forward.

每年一次或两次给药一到三粒药片就足以让一个孩子从体内有200条寄生性蛔虫减少到零，并保护他们今后免受感染。