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1·世界上大部分语言使用以10、20或5为基数的数字系统。
The bulk of the world's languages use base-10, base-20 or base-5 number systems.
2·也许那需要5年、10年、20年，但毫无疑问是会来的。
Maybe it will take 5, 10, 20 years, but there is no doubt.
3·但是，大多数大公司将会在5年、10年或20年之后创造出新的盈利记录。
But most major companies will be setting new profit records 5, 10 and 20 years from now.
4·在一个实验里给每个学生都发了5到20美元，并要求他们一半花在自己身上，一半捐给其他人。
In one experiment, researchers handed out $5 and $20 bills to students, asking half to spend it on themselves and half to dole the dollars out to other people.
5·这是一项真人实验：试验者每人分得5到20美元不等，他们遵循指导，或自己花掉，或花在别人身上。
Their third study was a true experiment: Research participants were given either $5 or $20 and instructed to spend the money either on themselves or on others.
6·这次我们甚至收录了几件连我们自己都认为不可能发生的事情，虽然仅仅只是可能：预测成为现实的机会仅介于5%到20%之间。
This time we've even included several things we think probably won't happen, though they just might: forecasts whose chance of coming true falls roughly between 5% and 20%.
7·研究者已证明动脉壁的增厚与中风危险的增加相关联，这种检测通常能够发现5%到20%的顾客有可探测的血小板增加。
Researchers have shown that a thickening of artery walls is associated with elevated stroke risk, and such scans typically find that anywhere from 5 to 20 percent of clients have detectable plaque.
8·疾病控制预防中心称，每年大约有5% - 20%的美国人会患上流感，具体比例取决于流感病毒的种类及其他因素。
In any given year, between 5% and 20% of Americans can catch the flu, depending upon the strength of a particular flu virus and other factors, the CDC says.
9·研究人员发现，他们必须使这个距离达到5-20纳米才行。
The researchers found that they had to close the distance to just 5-20 nanometres.
10·需要的说明的是，你不能让三家投资者的份额都从5%增加20%，否则你就没戏了。
By definition you can't have three investors each wanting to increase from 5% to 20% ownership or you're fawked anyways.