Thanks to big employers , such as hughes aircraft , its population almost doubled between 1950 and 1960 多亏了休斯飞机公司这个大雇主，图森的人口在1950到1960间增长了近两倍。
In just five years the value of british education as an export has almost doubled , from 6 . 5 billion to 10 . 3 billion 仅5年内，英国教育作为输出项目产值已经几乎翻番，从65亿英镑到103亿英镑。
The number of newly reported cases of h . i . v . and aids there has almost doubled in each of the first three years of this century 从新报道的h . i . v .和艾滋病案例的数量已经是本世纪头三年的二倍。
In 1999 , 12 % of public elementary schools in the united states required students to wear uniforms . just 3 years later , estimates were almost double that 在1999年， 12 %的美国小学要求学生穿校服。 3年后，该数字翻了一番。
In 1999 , 12 % of public elementary schools in the united states required students to wear uniforms . just 3 years later , estimates were almost double that 1999年,美国12 %的公立学校要求学生穿制服. 3年过后,估计该数字翻倍了
The number of couples who live together , but are not married , will almost double to 3 . 8 million . most are likely to be aged over 45 另外，选择未婚同居的人数几乎也会翻一番，增至380万人，其中大部分是年龄在45岁以上的中年人。
In 1999 , 12 % of public elementary schools in the united states required students to wear uniforms . just 3 years later , estimates were almost double that 1999年，美国12 %的公立小学要求学生统一着装。仅仅3年之后，统计数据双倍。
In 1999 , 12 % of public elementary schools in the united states required students to wear uniforms . just 3 years later , estimates were almost double that 在1999年, 12 %的美国公立小学要求学生穿校服.仅仅3年后,估计该数字几乎翻番
In 1999 , 12 % of public elementary schools in the united states required students to wear uniforms . just 3 years later , estimates were almost double that 在1999年12 %的美国公立小学要求学生穿校服。仅仅三年后，估计数量已翻一番。
For example , in 1997 , sales by u . s . affiliates in japan were almost double export sales - - $ 114 billion versus $ 65 billion 例如， 1997年，美国在日本的分公司的销售额几乎比出口额多一倍，前者为1 , 140亿美元，后者为650亿美元。
