Conservationists said that with none in zoos and almost nothing known about how to keep them in captivity, if the species vanish in the wild they will be extinct.
环保人士表示,动物园没有一头武广牛,也没有一个人知道如何将它们圈养。如果这一物种在野外消失,便意味着它们从此灭绝。
Bangladeshi conservationists said this week that the discovery of the rare leopard, captured by villagers, renewed hopes for the survival of the critically endangered species.
兰格·马蒂的环保主义者称本周由村民们抓到的这只珍稀云豹,使人们重新看到了这个极度濒危物种继续存活的希望。
At the same time, prominent researchers said conservationists cannot afford to shortchange large and regional protections at the expense of focusing on targeted species.
与此同时,优秀的研究者指出,环保主义者不能因为负担不起大型区域性保护的费用,就牺牲掉目标物种的集中保护。
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