The chief sources for the Greek mathematical works are Byzantine Greek codices.希腊的数学著作主要取材于拜占庭的希腊文手抄本.Much of what we know about Leonardo's scientific ideas comes from his codices.我们所知有关里奥那多的科学想法大多来自于他的手抄本....
She walked ahead of Helene up the steps into the hotel.她在海伦妮前面迈上台阶，进了旅馆。Helene frowned and thought hard.海伦颦眉苦苦思索.Helene studied her with cool, calculating eyes.埃莱娜用冰冷 、 有谋算的眼睛端详看她....
Average life expectancy went down from about 70 to 67.平均预期寿命从70岁左右降到了67岁。Three of the six have comfortably exceeded their normal life expectancy.6人中已经有3人轻松超过了正常的预期寿命。The average life expectancy was 40.平均期望寿命曾是40岁。...
It is estimated that 60,000 shops open every Sunday and trade by exploiting some loophole in the law to avoid prosecution.据估计，每逢周日开门营业的店铺有6万家，通过钻法律漏洞躲避检控。The head of Job Anderson , the boatswain, appeared at the middle l...
I know you've been quarrelling a good deal lately.我知道你们近来时常吵嘴.She's only lately begun working here.最近她才开始在这儿工作。The market has been in poor shape lately.近来市场情况不好。They've really been kicking ass lately — bus...