Countries labeled as moderate to high stress consume 20 percent more water than their available supply.
把一些国家标定为中度到高度“用水紧张”是它们消耗了超过可供应水量的20%以上。
Women who consume moderate amounts of alcohol in middle age are somewhat more likely than teetotalers to be in good physical and mental health in old age, new research finds.
新的研究发现，中年时期保持适度饮酒的女性与滴酒不沾的女性相比，从某种程度上来说，会在晚年拥有更加健康的身心。
Such reprocessing-or even fast-neutron reactors that don't use water to moderate fission and can potentially create more fuel than they consume-remain a distant prospect.
这种再处理工艺，或甚至快速中子反应堆不使用水来缓和裂变，及比他们消耗量创造更多的燃料，仍是一个遥远的前景。
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