what 3 events happen in the same year but only happen once ever 4 years"
问题描述:
what 3 events happen in the same year but only happen once ever 4 years"
答
Olympics, World cup。。。。。。。。and??
答
什么项目一年3次,4年一届?
脑筋急转弯?
2月29的3顿饭吧
the meals of 29th February