nature conservation的用法和样例：
例句
- Spain and Indonesia are among the worst culprits, according to the International Union for Conservation of Nature.
按照国际自然保护联盟的说法，西班牙和印度尼西亚属于最恶劣的嫌犯。 - In January the CTGPC signed a memorandum of understanding with the Nature Conservancy allowing that organization to consult on species protection and river health in the dam area.
一月，中国长江三峡工程开发总公司和美国大自然保护协会就允许该组织在大坝地区就物种保护和河流健康状况进行检查签署了谅解备忘录。
