The doctor evacuated rocks and dirt from the open cut on her knee.

医生把她膝盖外露伤口处的碎石子和污物清走。

As the gritty black stuff was washed away, a soul emerged.

随着含沙砾的黑色污物被冲走，一个灵魂显露出来。

From the toilet, the muck comes into the first leach pit.

污物从厕所中出来，进入第一个过滤池。

The new toothpaste, called Elixir, comes in three varieties: a formula for whitening teeth, one for gum and enamel care and a " detox" version which, it is claimed, removes impurities from the mouth.

高露洁的新款牙膏名叫Elixir，配方有三种类型，一种用于美白牙齿，一种用于牙龈和牙釉质的护理，还有一种是“排毒”版，号称可以去除口腔污物。

Her dignity and self-esteem were lost. In the bathroom afterwards, with the other sobbing and destroyed girls, she tried to wash off the soiling, but it stayed.

她失去了尊严和自尊。她和其他啜泣的、被摧毁的女孩们事后洗澡时，想洗掉身上的污物，但是不能。

The business secretary, Vince Cable, talks of polishing the image of an industry associated with dirt and decline, and of rebalancing the economy away from financial services toward more tangible stuff.

英国商务臣祈维信谈及要重塑工业形象，这些工业往往与污物和衰败相联系，并改变依靠财政服务的形象，重整经济使其转向更多有形的东西。

We make sure that we do not over scavenge and achieve a very good combustion efficiency, so that hydro nitro-carbons and the emissions are reduced to a great extent.

我们确保我们不过度清除污物, 这样才能达到很好的燃料利用率, 因此在很程度上减少了减少氮氧化物以及可吸入微粒的排放量。

Covering a radioactive sludge pond... I'm not filled with an overwhelming sense of confidence in that idea, but the state of California seems to be satisfied.

覆盖放射性污物池… … 我对这个想法并没有什么很的信心，但是加利福尼亚州似乎对此感到很满意。

All was not well. The Amazon, as he constantly repeated, was the lungs of the world, the great purifying filter of all its modern filth.

一切都不好。正如他不断重复的那样，亚马逊是世界之肺，是现代一切污物的化器。

So the only way we've been able to get there is by motorcycle, and it's literally hours through the dirt tracks to get there.

因此，唯一可以进入该地区的方式是骑摩托车，而穿过布满污物的跑道抵达伊科博，需要数个小时的时间。

Not far upstream, what we throw down the loo is actually changing the course of the river.

在泰晤士河上游不远处，伦敦居民丢入厕所的污物被排入河流，堆积起来后导致泰晤士河的流向发生改变。

And when it is full, it is blocked and it can go to the next.

装满后，过滤池被封闭， 污物进入第二个过滤池。

It is commonly believed in China that bathing reduces one’s immune system so to ensure that a new mother stays healthy, she must sit around in her own filth for at least one month.

在中国，人们普遍认为洗澡会降低一个人的免疫系统，因此为了确保新妈妈保持健康，她必须至少在自己的污物中坐一个月。

So we take lots of precautions, including shaving all of the fur away from the surgical site, making sure that we sterile prepare the area with special antiseptics and that we clean away as much debris as possible.

所以我们采取了很多预防措施， 包括将手术部位周围的毛发全部剃掉，确保使用特殊的消毒剂对区域进行无菌处理， 并尽可能清除所有污物。

The ground was covered, nearly ankle-deep, with filth and mire; a thick steam, perpetually rising from the reeking bodies of the cattle, and mingling with the fog, which seemed to rest upon the chimney-tops, hung heavily above.

地上满是污物和泥泞，几乎齐脚踝深。一股浓浓的蒸汽从散发着恶臭的牛身上不断升腾，并与似乎停在烟囱顶上的雾混合，沉重地悬在上方。

A tiny child, a boy, he sat begrimed by mud at the edge of the street where an occasional ground car flung fresh contamination on his small form until he became almost indistinguishable from the muddy street.

一个小小的孩子，是个男孩，他满身泥泞地坐在街道边缘，偶尔有地面车辆疾驰而过，将新鲜的污物溅在他幼小的身躯上，使他几乎与泥泞的街道融为一体，难以分辨。

One Union soldier later wrote, as we entered the place, a spectacle met our eyes that almost froze our blood with horror, stalwart men, now nothing but mere walking skeletons covered with filth and vermin.

一名联邦士兵后来写道，当我们进入这个地方时，一幕让我们几乎惊恐地凝固了血液的景象，坚强的人，现在只不过是行走的骷髅，身上满是污物和害虫。

And it's really hard to take their little word for it when they're the ones that have put all the garbage and the crap in the creek.

当他们把所有垃圾和污物都倒进小溪的时候，真的很难相信他们所说的那些话。

It's basically seed crystals that are positively charged, and because the dirt in the water is negatively charged, these seed crystals act like dirt magnets.

这些基本上是带正电的晶种，由于水中的污物带负电，这些晶种就像磁铁一样吸附污物。

Right off the bat, we have a great album title, which was this law from the 1650s that banned tubs of odor and nastiness.

一上来， 我们就有一个很棒的专辑标题，这是17世纪50年代的一项法律， 禁止使用装有异味和污物的桶。