美国国家资源保护委员遵照政府预估范围的下限，称在国家野生动物保护区的沿海平原上，经济上可采石油可能不超过32亿桶。
Sticking to the low end of government estimates, the National Resources Defense Council says there may be no more than 3.2 billion barrels of economically recoverable oil in the coastal plain of ANWR.
研究者们要求在全球范围内建立野生动物监视系统，在疾病扩散和杀死人类之前就能在动物中发现其致死的情况。
Researchers called for wildlife monitoring systems to be set up around the globe to watch for signs of disease among animals before it spreads and kills people.
WWF成为保护野生动物的最重要组织已经有40多年的历史，旨在世界范围内推广实施濒危物种的保护项目。
WWF has been a leading wildlife conservation organization for over 40 years, responsible for developing and implementing conservation programmes for threatened species around the world.
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