读报
登录注册网站首页
 

Arts & Sports

Has your birthday ever jumped away?

作者:21ST
Aa
  • -   
  •    +
为什么二月二十九日四年才出现一次?你知道闰年的来历吗?


GUO Yang is a 12-year-old boy this year, but on Sunday he only celebrated his third-ever birthday.
点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   
 
选择报纸
选择报纸
关闭