In nineteen ninety, Asia had the most child deaths.
1990年亚洲的儿童死亡人口数最多。
Bush spoke from a school in Washington in nineteen ninety-one.
Bush曾在华盛顿的一所学校发表演说。
The number of reported bird strikes has increased since nineteen ninety.
自九十年代以来，鸟撞事件的报告数量一直在增加。
But in nineteen ninety-two, she visited Afghan refugee camps in Pakistan.
但是在1992年，她访问了阿富汗在巴基斯坦的难民营。
By comparison, there were almost thirteen million deaths in nineteen ninety.
相比之下，在1990年，几乎有1,300万儿童死亡。
But since nineteen ninety maternal death rates have risen in some countries.
但是自1990年以来，某些国家的孕产妇死亡率不降反升。
He retired from Penn State in nineteen ninety-nine, and has denied the charges.
他于1999年从宾夕法尼亚州立大学退休，并否认了这些指控。
Peace Corps volunteers left Sierra Leone in nineteen ninety-four because of civil war.
和平队志愿者1994年由于内战离开了塞拉利昂。
The American space agency NASA launched the Hubble Space Telescope in nineteen ninety.
美国航空航天局在1990年发射哈勃太空望远镜。
Her father was a pump operator for the city water department. He died in nineteen ninety-one.
她的父亲是芝加哥市水务部的水泵操作员，他于1991年去逝。
The new agreement replaces the nineteen ninety-one Strategic Arms Reduction Treaty, known as START-One.
这项新的协议将取代1991年签署的《削减战略武器条约》(俗称SRART - ONE)。
Since nineteen ninety-four, the state has spent close to one hundred million dollars on control efforts.
自从1994年，密歇根州花费了接近一亿美元用于疫病控制。
The scientists worked for ten years, until nineteen ninety, to develop the technology to add genes to rice.
科学家们努力了十年，直到1990年才研制出向大米中添加基因的技术。
That organization, based in the United States, held the first World Mental Health Day in nineteen ninety-two.
1992年，这家总部位于美国的组织举办了第一届世界心理卫生日的活动。
Larry Page was Google's founding CEO when he launched the company with Sergey Brin in nineteen ninety-eight.
拉里佩奇是谷歌的创建CEO，他与谢盖尔布林于1998年一起创建了谷歌。
I have been doing this since nineteen ninety-nine, which makes this the ninth month and next month the tenth.
从1999年开始我一直在做这件事，这已经是第九个月了，下个月就是第十个月了。
Apple bought NeXT in nineteen ninety-six. Mr. Jobs rejoined Apple and became the permanent CEO in two thousand.
苹果1996年收购了NeXT，乔布斯重返苹果，并于2000年担任苹果终身首席执行官。
A new report says the poverty rate in the United States last year was the highest since nineteen ninety-three.
一份新报告称，美国去年贫困率创1993年以来新高。
For example, Physicians for Peace has had a program to treat burn victims in Nicaragua since nineteen ninety-two.
例如，和平医师已成立了一个项目，治疗1992年在尼加拉瓜州烧伤的受害者。
MARIO RITTER: The children included in the study were born around nineteen ninety-one in ten areas of the country.
该项目的研究对象是出生于1991年左右，来自于美国十个不同地区的孩子们。
Earlier reports suggested little change between nineteen eighty and nineteen ninety, but the new study disputes that.
此前的报道显示，1980年到1990年期间的孕产妇死亡率没有太大的变化，而这份新的报告对此表示质疑。
The researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.
研究人员称，自1990年以来，孕产妇死亡率每年下降将近1.5%。
The researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.
研究人员称，自1990年以来，孕产妇死亡率每年下降将近1.5%。
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