近来太忙，很久没更新，感谢各位不离不弃的厚爱！

今早eamil看到很多商家发来的广告，才发现今天是2月29日！

Google的主页也按惯例换了应景的Doodle! 

各商家都打着仅此一天的旗号促销，连苹果店都拿出几款App来免费了。

广告词也都这样打了：

Leap into Leap Year!

Extra Day, Extra Treats! 

Extra Day, Extra Saving! 

Leap Year，闰年。Leap也有跳跃的意思，所以青蛙通常被认为是Leap Year的象征，虽然Google Doodle 是可爱的小兔子。

那些2月29日过生日的提前就疯狂了！

在西方，2月29日被认为是女人向男人求婚的日子！

这是西方关于2月29日的简单来历：

Julius Caesar vs Pope Gregory

The Roman calendar used to have 355 days with an extra 22-day month every two years until Julius Caesar became emperor in the 1st Century and ordered his Alexandrian astronomer Sosigenes to devise something better.

Sosigenes decided on a 365-day year with an extra day every four years to incorportate the extra hours, and so February 29th was born.

In 46 BC, Julius Caesar, featured here in a self-decreed minted coin, created a calendar system that added one leap day every four years.