Subject: central pillar gen. помогите перевестиThe range of ecosystem services provided by Natura 2000 and other relevant national and regional protected areas and networks is often not recognised, but they meet a variety of human needs (e.g. clean water, air, recreation, flood protection). They form a central pillar in maintaining the critical mass and variety of services necessary to cope with changing conditions. текст об экологии. |
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link 22.02.2013 14:01 |
краеугольный камень |
В данном случае это краеугольный камень преткновения :)) |
хребет/костяк.. Сорри, на ум приходят только кости. |
еще такой вопрос кто подразумевается под "They "? services или needs ? спасибо |
services |
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