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.
或许最重要的一点在于：中国愿意为了保护全球经济而动用自己的经济资源，这将奠定中国“负责任超级大国”的地位。
Perhaps most important, it would seal China's status as a responsible superpower willing to deploy its economic resources for the sake of protecting the world economy.
致力于普遍覆盖不仅可以保护穷人，而且能以经济上最可承受和最有效的方式利用有限的资源。
A commitment to universal coverage not only protects the poor, it is the most affordable and efficient way of using limited resources.
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