2月29日是閏日，Happy Leap day！

今天是特別的一天，因?yàn)槭请y得的2月29日。所以，一大早就和在被窩里的Cindy聊起來Leap day的相關(guān)內(nèi)容。

Today is February 29th. It is a special day today, we called it Leap Day!  
 

We feel sorry for people born on Feb. 29 because they have a birthday only once every 4 years. 

Do you know why?

看這個視頻介紹了解下吧~

（視頻僅可在公號的這篇文章里看到）

這里還有個繪本《Leap day birthday》，一起讀一下。

小問答
 

Q：How old will you be on the next leap day? Count up by 4 years!

下一個閏日你幾歲?算到2024年!

Q：Including the extra day, there are 29 days in February this year. How many days were there in last February?  

包括多出來的一天，今年的2月有29天，那么去年的2月有幾天呢？

Q：2012，2016，2020 are leap years .How many leap days have you lived through? Whether your age is a multiple of 4 or not, you have to do a little trick!

2012，2016，2020是閏年，每個閏年都有1個閏日。數(shù)一數(shù)你經(jīng)歷過多少個閏日?不管你的年齡是不是4的倍數(shù)，你都得好好的想一想哦!

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