With fertilizer prices jumping nearly 50% per metric ton over the last year in some places, human waste is an attractive, and often necessary, alternative.
去年，在一些地方，每公吨化肥的价格上涨了近50%，因此人类粪便也就成了一个有吸引力、通常也是必要的替代品。
But then you get disease, particularly from human waste.
但是当时人若生病了，很可能是来自于人们的排泄物。
In most cases, the human waste is used on grain crops, which are eventually cooked, minimizing the risk of transmitting water-borne diseases.
在大多数情况下，人类粪便施用于谷物作物上，这些作物最终经过烹煮，从而最大程度地减少了因水传染的疾病的传播风险。
The virus is spread through water and human waste.
这种病毒通过水和人的粪便传播。
Everything from human waste to industrial waste ends up in our rivers, lakes, and oceans.
从人类粪便到工业废弃物最终都进入了河流，湖泊和海洋。
A sewage utility in Bristol, UK, has converted a Volkswagen Beetle to run on human waste.
英国布里斯托尔市一家污水处理部门，在大众甲壳虫(Beetle)汽车上成功地采用生活废料来驱动。
After all, most of us do not feel comfortable discussing toileting and human waste issues.
毕竟，我们大多数人不舒服讨论如厕和人力浪费的问题。
Due to the high volume of human waste, trucks have been dumping excrement and medical waste nearby.
由于粪便量巨，卡车一直将排泄物与医疗垃圾就近倾倒。
Dealing with human waste was not a real problem until the large concentration of people in cities.
不过在大量的人涌入城市之前，处理粪便尚不是一个难题。
I thought that a good way to rid the earth of our human waste would be to rocket it into space in huge bundles.
我曾经认为消除地球上人类垃圾的一个好办法是把垃圾扎成一大捆一大捆的，然后如同火箭那样发射到太空去。
Then outbreaks of cholera and other diseases carried in human waste began in earnest, especially during rainy seasons.
由于人的粪便携带病菌，实话说，特别是在雨季所引发的霍乱和其它疾病爆发了。
Human waste was problematic in premodern societies - but at least it was organic, and had its USES: it became fertiliser.
人类粪便在前现代社会的确令人棘手——但至少它是有机物，有一定用途：可成为肥料。
"To date, no other container designed for human waste exists in this size, weight or strength," Sherpa said of the U. s.
谢尔帕谈到这种美国设计的马桶时说，“到目前为止，还没有其他的马桶把尺寸、重量和强度设计成这样。”
Surprisingly the power plant is fed with human waste. But as the street lamps light up at night, residents say they have no complaints.
这个出乎意料的发电厂，是以人类的排泄物作为提供物，不过就像能在夜晚点亮街灯一样，居民说他们并不抱怨。
Oduor asked if anyone knew what type of gas was being used. "Very natural gas, " Schlangen answered correctly – biogas made from human waste.
欧德询问有谁知道这里用的是哪种气体，“很天然的气体，”Schlangen的回答非常正确——这是利用人类排泄物生产的生化气体。
Washing and human waste disposal must be done carefully so the environment is not polluted, and animals and aquatic life are not injured.
洗濯，抛弃垃圾需要小心处理做到不致污染环境，不会因此伤害动物和水生动物。
Kramer calculates that if Haiti recycled 50 percent of the nutrients in human waste onto farmland, input would leap to 17 kilograms per hectare.
克雷默计算了一下，如果海地将人类排泄物中的50%养分回收利用到农田，那么每公顷氮的投入将跃升到17千克。
Five meters below the ground of a former Carlton and United breweries site, archaeologists have begun digging through decades of human waste.
在前卡尔顿联合啤酒厂的地底五公尺下，考古学家开始挖掘数十年来人的排泄物。
Proto-dogs scavenged around the outskirts of human settlements about 10, 000 to 12, 000 years ago, removing food scraps, feces, and other human waste.
大约10000-12000年前，原始犬类远居于人类居住地，清除残羹、粪便和其他的人类垃圾。
The importance of this research is not always easy to explain, says Rijsberman, because anything having to do with human waste provokes a "yuck factor."
这一研究的重要性一直不大容易解释清楚，瑞斯·伯尔曼说道，因为任何需要和人类排泄物打交道的事情都会令人“恶心反感”。
The foundation is working to develop waterless toilets that do not rely on sewer connections - and which might turn human waste into fertilizer, fuel, or even safe drinking water.
盖茨基金会正在致力于研发无水马桶，安装这种马桶不需要下水管道，而且还将有望把人类排泄物转化成肥料、燃料、甚至是可用清水。
Scientists are already working on making plastic from human waste, algae and milk, so it shouldn't come as a surprise that one company is working on making it from carbon dioxide.
科学家们已致力于从人产生的垃圾中生产塑料，藻类以及奶类，所以当一家公司正试图利用二氧化碳生产塑料便不足为奇。
Not all human waste has the deadly bacterium; but all of it is dangerous and better disposal of faeces would go a huge way to stopping cholera and other deadly intestinal diseases.
并不是所有的人类排泄物都含这种致命病菌；但所有的排泄物都具威胁性，改善排泄物的处理方式对切断霍乱和其他致命消化道疾病的传播大有裨益。
Not all human waste has the deadly bacterium; but all of it is dangerous and better disposal of faeces would go a huge way to stopping cholera and other deadly intestinal diseases.
并不是所有的人类排泄物都含这种致命病菌；但所有的排泄物都具威胁性，改善排泄物的处理方式对切断霍乱和其他致命消化道疾病的传播大有裨益。
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