根据世卫组织的最新估计，20亿人 -或世界人口的三分之一处于缺碘的危险。
The latest WHO estimate is that 2 billion people are at risk of becoming iodine deficient – or one third of the world's population.
半个世纪以前，城市居民只约占世界人口的三分之一，但到2005年，城市居民预计达到一半以上。
Half of a century ago, townsmen only accounted for a third of world population, but it's predicted to reach over a half until 2005.
半个世纪以前，城市居民只约占世界人口的三分之一，但到2005年，城市居民预计达到一半以上。
Half century ago, only about one third of the world population belongs to cities, but in the year 2005, it will comes to more than estimated one half.
世界卫生组织对此持相同看法，并表示如果不对猪流感进行有效防控，那么感染人群将会达到世界人口的三分之一——二十亿。
The World Health Organisation concurred, saying that if unchecked, swine flu could affect almost a third of the population – 2 billion people.
据世卫组织估计，有三分之一的世界人口感染了结核分支杆菌。
WHO estimates that one-third of the world's population is infected with Mycobacterium tuberculosis.
或许全世界人口中有三分之一正遭受着微量营养素不足的问题，这是些有助于身体与大脑成长、并助其抵御疾病的物质。
Perhaps a third of the world's people suffer from a lack of micronutrients, substances that help bodies and brains to grow and resist disease.
三分之一的世界人口可能感染猪流感，专家称。
A third of the world's population could be infected with swine flu, expert projections suggest.
可能在未来6至9个月内在全球传播开来。到时候将会影响三分之一的世界人口。
It is likely to spread around the world in the next six to nine months and when it does so it will affect about one-third of the world's population.
大约三分之一的世界人口是内向的。
Approximately one third of the world's population is introverted.
即大约三分之一的世界人口。
美国人构成6世界人口的百分之一，但消耗了世界能源的三分之一。
Americans constitute 6 percent of the world's population but consume over a third of the world's energy.
美国人构成6世界人口的百分之一，但消耗了世界能源的三分之一。
Americans constitute 6 percent of the world's population but consume over a third of the world's energy.
应用推荐