You live waste air, dead waste of land, more waste.

⊙、你活着浪费空气，死了浪费土地，半死不活浪费。

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Waste air is cleaned before it goes into the air. Waste water is treated before it is poured into rivers.

废气在被利用之前可以被净化，废水可以在流入江河之前被处理。

youdao

It was proved that biotrickling filtration is an economical and effective method of organic waste air treatment.

生物滴滤法是一种经济、有效的有机废气处理方法。

youdao

Rinderpest can spread quickly through the air and in water containing waste from animals with the virus.

VOA: special.2010.11.02

Fertilized soil and the burning of crop waste also release harmful gases into the air.

VOA: special.2010.01.05

The president will waste no time in Japan, getting to work almost immediately after Air Force One touches down at a Tokyo airport.

VOA: standard.2009.11.12

Coal waste mountains exposed to air started churning out acidic water, polluting groundwater and streams.

FORBES: Fracking With Bad Water

The rain and river water in the city state's reservoirs is being mixed with recycled waste-water from air-conditioners, sinks and toilets.

ECONOMIST: The city state's bid for self-sufficiency

Environmental crises surround us: global warming, hazardous waste, resource depletion, air pollution and many more.

FORBES: Paper Or Plastic?