1·此外，据估计，身体不活动是造成约21-25%的乳腺癌和结肠癌、27%的糖尿病和30%的缺血性心脏病负担的主要原因。
Moreover, physical inactivity is estimated to be the main cause for approximately 21–25% of breast and colon cancers, 27% of diabetes and approximately 30% of ischaemic heart disease burden.
2·在如何选择度假产品这一方面，朋友是最可靠的信息来源（25%），而紧接下来的是网站（21%）。
When it comes to choosing a holiday, friends are the most trusted source of information (25%), with websites coming a close second (21%).
3·这位25岁妇女来自柬埔寨贡布省，她于2005年1月21日出现呼吸道症状。
The 25-year-old woman was from Kampot Province in Cambodia, where she developed respiratory symptoms on 21 January 2005.
4·牛羊肉摄入量最少的人的纤维摄入量相对高于美国标准-男性每天25克，女性每天21克。
The fibre intakes of those with the lowest intakes of red meat are relatively high by US standards - 25 grams per day for men and 21 for women.
5·在2009年25岁以上的西班牙年轻人占了21%；而65岁以上的老年人中有80%是白人，只有7%是西班牙人。
In 2009 Hispanics comprised 21% of those younger than 25; those 65 and older were 80% white and only 7% Hispanic.
6·带着太多留恋与不舍，奥运圣火在21时25分缓缓熄灭，场地中的巨大高塔则在精彩表演中"幻化"为燃烧的圣火，象征着圣火永远燃烧在人们心中。
At 21:25, the Olympic flame slowly went out and a huge tower elevated at the center of the field with performances simulating the flame.
7·最为乐观的是印度，网络前景为25；巴西为21。
The most positive was India with a net outlook of 25 and Brazil with 21.
8·浏览这25位入围企业家的幻灯片，在10月21日前投票选出你的最爱。
Flip through this slide show of our 25 finalists and vote for your favorite by Oct. 21.
9·5月最佳浪漫日：5月1、2、5、15-16、20-21、24-25、27日。
Your best days for romance this month will be May 1, 2, 5, 15-16, 20-21, 24-25, and 27.
10·该H5N1型阳性病例为一名来自白沙瓦地区的25岁男子，他于11月21日出现发热性呼吸系统疾病，11月23日住院，于11月28日死亡。
The H5N1 positive case was a 25 year old male from the Peshawar area who developed febrile respiratory illness on 21 November, was hospitalized on 23 November, and died on 28 November.