Irrigation is the primary agricultural use of human waste in the developing world.

在发展中国家，灌溉是人类排泄物的主要农业用途。

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In many countries with sea coasts, human waste is piped directly into the sea without being treated.

在许多临海的国家，人类的废弃物未经处理就直接排入大海。

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Frequently untreated human waste harvested from lavatories is delivered to farms and spread as fertilizer.

从厕所中收集的未经处理的人类排泄物经常被送到农场并作为肥料播撒。

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Water from floods may contain animal and human waste.

VOA: special.2010.07.19

And springs that feed them are blocked by trash and human waste.

VOA: standard.2009.12.16

Jakarta's water problems start with poor infrastructure that allows human waste and rubbish to contaminate supplies that travel roughly 80 kilometers from the hills where Jakarta's main reservoir is located.

VOA: standard.2010.08.04

People aboard also reported overflowing toilets and human waste running down the walls in some parts of the ship.

CNN: Carnival cruise has problems, again

Human waste is being turned into energy in a multimillion-pound project in Lancashire.

BBC: United Utilities turns human waste to energy at plant

The team's solution is a clever one, if not especially pretty: human waste.

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