1·One way to preserve species under threat of extinction - whatever the cause - is to remove them to zoos and parks and breed them there.
保护濒临灭绝的物种，不论其原因是什么，办法之一是将这些物种迁移到动物园和公园，并在那里饲养。
2·The society was set up to preserve endangered species from extinction.
成立这个协会是为了保护濒危物种不致灭绝。
—— 《牛津词典》
3·The aim is to reverse the decline in the number of tree species or at least to preserve the "genetic material" of all of them.
其目的是扭转树种数量下降的趋势，或至少保存所有树种的“遗传物质”。
4·Saving rainforests is one of the most effective ways to fight global warming, as well as helping to preserve some of the Earth's most imperilled species and ecosystems.
拯救热带雨林是对付全球变暖的最有效的办法之一，而且也有助于保护一些地球上处境最危险的物种和生态系统。
5·The geneticists behind the controversial technique said it could potentially be used to improve livestock breeds or preserve endangered species.
科学家表示此项科技可用于提高畜禽品种质量和保护濒危灭绝物种，而更具争议的是，它或许将使得“男性之间实现生儿育女”成为现实。
6·Through collaboration, the parks hope to preserve their karst landscapes and the unique species that live there, as well as learn new methods from their international partners.
两个公园希望通过协作，共同保护喀斯特景观和生活在其中的独特物种，同时向国际合作伙伴学习新方法。
7·The society was set up to preserve endangered species form extinction.
成立这个协会是为了保护濒危物种不致灭绝。
8·The institute was set up to preserve the endangered species from extinction.
成立这个协会是为了保护濒危物种免于灭绝。
9·Plateaus, forests, lakes, coastlines, These various geographical features and climate conditions have helped to form and preserve widely different species.
高原、山林、湖、海岸线，这种地理和气候的跨度有助于物种的形成和保存。
10·Thus the Visitors will not stop the collapse either although they may choose to preserve some species capable of being 'arked'.
因此拜访者们不会制止它的发生，虽然他们可以选择维持一些物种的“方舟”。