Then it's recycled back into the plumbing system.

最后，经过回收的水又流回了冲水系统。

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The system usually operates with free collection of recycled waste, with the principle therefore being that 'the more you recycle, the less you pay'.

在该制度内，可回收垃圾的处理是免费的，也就是说该制度遵循的是“多循环，少交费”原则。

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It is then recycled into "gray" water, which is used to flush toilets before being taken out of the internal water system as "black" water.

然后被循环为“灰”水，用来冲马桶，最后最为“黑”水离开内部水系统。

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Taxes paid by the other two-fifths, he figures, could be recycled back into the Social Security system and would not only ease the current cash squeeze but also help build reserves for the future.

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To avoid the risk of contaminants being mixed into the recycled plastic, the new recycling system performs quality control based on a chemical substances risk management database developed by Fujitsu Laboratories, thereby ensuring that notebook PCs and other ICT devices comply with legal requirements for chemical components.

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Even the shuttle will live on, in some sense, since the Space Launch System the unromantic name of the beefy rocket needed to loft astronauts and cargoes into high orbits or farther into the solar system will be built partly from recycled shuttle parts in an effort to save money and use familiar technology.

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