劍橋詞典Something that is unsustainable cannot continue at the same rate 無法以同一標(biāo)準(zhǔn)持續(xù)的 This level of spending is unsustainable. 這種開銷持續(xù)不了多久。 causing damage to the environment by using more of something than can be replaced naturally 枯竭式開采資源的；不符合可持續(xù)發(fā)展的；不可持續(xù)的 unsustainable fishing methods 竭澤而漁式的捕魚方法 返回 unsustainable