sustainable是什么意思

双语用例

• The operations are set up to cut timber from 1,000 hectares of rainforest in an ecologically sustainable manner.

• Intensive rotational grazing is an example of a sustainable agricultural practice that takes a systems approach.

• As far as the literature on sustainable development is concerned, this tends to view economic growth as limited by the finiteness of environmental resources.

• Approaches to developing sustainable extraction systems for tropical forest products.

• If these differing notions of sustainability are to have operational consequences, then measures of progress towards sustainable development are required.

• Though more costly, the more sustainable option is the use of green manures.

• So it is assumed that natural resource use declines during an adjustment process which ends as soon a sustainable resource use is reached.

• First, because we should deal with resources in a responsible, sustainable manner.