万年历功能 新手必看 老人算了 -Perpetual calendar Xinshoubikan forget the elderly

日历软件，可以实现万年历的功能，并且可也切换很多国家。可以根据国家的不同显示不同的节日。-Calendar software, you can achieve perpetual calendar function, and can also switch many countries. According to different countries show different festivals.