他们知道在闰年的时候，他们能够有“多一天”来提高他们的总产量。
They know that in a leap year, they have "one more day" to improve their overall results.
处理闰年相当简单——如果使用公历，在以年月日为时间间隔的计算中添加额外的一天。
Handling leap year is fairly straightforward—add an extra day, if using the Gregorian calendar, to the year-month or day interval calculations.
我们如何进行修正呢？我第一次尝试的时候，我想，好吧我乘以365/60，但是我忘这是闰年。
How do we do that correction? When I first tried this, I thought, fine I'll multiply by 365/60, but I forgot this is a leap year.
还有一些其他技巧可以帮助你确定一年的头几个月的日期——例如，二月的最后一天总是锚日，不管闰年还是平年。
There are other tricks to assist with dates in the first months of the year—for example, the last day of February is always an anchor day, leap year or no.
帕米萨诺和罗梅蒂在7月29日同一天生日，这可是365分之1的小概率，考虑到闰年，可能更小；这是某种预兆吗？
In a 1-out-of-365 chance, or less considering leap year, Palmisano and Rometty share the same birthday, July 29th; is that an omen of some kind?
在闰年的时候，日期会跳过一周中的某一天。
有2月29日的那一年被称为闰年。
闰日或闰年出现的原因是我们的历法并不精确地遵循地球围绕太阳运行的轨道。
The reason for a leap day or a leap year is because our calendar does not follow the Earth's orbit around the sun exactly.
使用这一技巧时不要忘记对闰年做出调整。
Don't forget about the adjustment for leap years when using this trick.
只有在闰年日期可能需要修正。
但能被400整除的世纪年2000年，则为闰年。
But century years divisible by 400, like 2000, would be leap years.
到奥古斯都时期，“亚历山大历”甚至在闰年包含额外的一天。
By the time of Augustus, the so-called Alexandrian calendar had even incorporated an additional day for leap years.
发现可被100整除的年份不一定是闰年，除非它能被400整除。
Years that are divisible by 100 are not leap years, unless they're also divisible by 400.
接着，他借用了希伯来历法中一周七天和闰年的概念。
Then, he borrowed the idea of a seven-day week and leap year from the Hebrew calendar.
儒略历将太阳年划为365.25天，闰年366天，每四年一次。
The Julian calendar approximated the mean tropical year as 365.25 days and proposed 366-day leap years for every one divisible by four.
一位发帖者想起，我们要多过一天，因为2016年是闰年。
One poster remembered that we got to experience one extra day because 2016 was a Leap Year.
他们知道在闰年的时候，他们能够有“富余的一天”来提高他们的总产量。
They know that in a leap year, they have “one more day” to improve their overall results.
诺亚：今天是闰年，少女有权求婚。有些姑娘可能不达目的不罢休哩。
Noah: Well it's Leap Year today so young ladies have the right to propose marriage. And some of them may not take no for an answer.
比如，2000年是闰年，但是1900年不是。因为1900不能被400整除。
For example, the year 2000 was a leap year, but the year 1900 was not, because when divided by 400, it does not render a whole number.
人们把闰年日(每四年一天)和年末日(每年一天)视为外加的星期六。
Leap - year day (every four years) and year - end day (every year) would be counted as extra Saturdays.
人们把闰年日(每四年一天)和年末日(每年一天)视为外加的星期六。
Leap - year day (every four years) and year - end day (every year) would be counted as extra Saturdays.
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