1. 怎样用韩文,泰文,拉丁文,日文写生日快乐
생일 축하해요! – Sang Il Chu Ka He Yo!
สุขสันวันเกิด sook-san-wan-kerd
Felix dies natalis sit tibi. / "Dies natalis felix sit."
诞生日おめでとうございます. "tanjoubi omedetou gozaimasu."
(I write in english, so pronunciation directions are english )