This year,2024,is a leap year (闰年).February 29 is known as "leap day".But what is behind this (1)s pecial day? Everyone knows the Earth(2)t ravels around the sun in 365 days.Well,that is not(3)e xactly correct.In fact,it takes a little more:365 days,five hours,forty-...
The year 2024 is a leap year (闰年). A leap year has 366 days instead of the normal number of 365 days. The additional (额外的) day, called a leap day, is February 29th.Leap years happen almost every four years. The name is from the idea of making up for the extra time in ...
Ages ago, Leap Day was known as “Ladies Day” or “Ladies’ Privilege,” as it was the one day when women were free to propose to men. Today,Sadie Hawkins Daysometimes applies to Feb 29 (leap day), based on this older tradition. According to folklore, the weather always changes on ...
NASA says that over time, our seasons would fall out of order without the leap day. 美国航空航天局表示,随着时间的推移,如果没有闰日,我们的季节将会紊乱。 Each calendar year is about six hours longer than 365 days. 每个日历年大约比365天多6个小时。 However, a leap day is not added every ...
Why Don't We Add a Leap Day Every 4 Years? If the tropical year wasprecisely6 hours longer than a calendar year with 365 days, we could use theJulian calendar, which adds aleap day every 4 years without exception. The deviation would grow to exactly 24 hours over 4 years, and Earth...
根据“However, a leap day is not added every four years. That would lengthen the calendar by 44 minutes, say experts.”可知,闰日并不是每四年增加一次,每四年增加一次的话,会使日历延长44分钟,因此that指代的是“每四年增加一天”。故选A。5.主旨大意题。根据“Another main concern for leap day ...
024 is a leap year (年), an event that happens every four years. Instead of the 1 365 days, this year will have 366 days. The extr a day is 2 to the calendar as February 29, also known as a leap day.Our modern-day calendar is based on the ide a that it takes the Earth 365...
The concept of a leap year is both fascinating and confusing. mbbirdy / Getty Images We all know that February is a funny month — every four years it has one extra day (February 29) instead of the normal 28 days. When February has 29 days, we call it a leap year. The year 2000...
This year, 2024, is a leap year. February 29 is known as “leap day”. But what is behind this special day? Everyone knows the Earth takes 365 days to travel around the sun. Well, that is not exactly correct. The Earth really takes 365 days, five hours, forty-eight minutes and ...
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