I have learnt that the problem of air pollution is universal and that we were likely to run out of some natural resources.
我了解到空气污染问题是全球性的,而且我们可能会耗尽一些自然资源。
Their surging exploitation of resources threatens to exhaust or unalterably spoil forests, soils, water, air and climate.
它们对资源的大量开采可能耗尽或不可逆转地破坏森林、土壤、水、空气和气候。
Their increasing exploitation of resources threatens to exhaust or unalterably spoils forests, soils, water, air and climate.
他们对资源的不断开发可能会耗尽或不可逆转地破坏森林、土壤、水、空气和气候。
We have strengthened our investment in our most precious resources - the air we breathe, the water we drink, the parks and public spaces we enjoy."
VOA: standard.2010.04.25
Bigger livestock herds are putting greater pressure on land resources and disrupting some ecosystems and the animals generate significant amounts of water and air pollution, including methane, a climate-changing greenhouse gas.
VOA: standard.2010.02.22
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