生日快乐如何翻译 百科问答网 2026-10-03 1、生日快乐的英文：happy birthday 2、happy birthday：英 [?h?pi ?b?:θdei] 美 [?h?pi ?b?θ?de] 3、Happy Birthday to you, my best friend and classmate! 祝您生日快乐，我最好的朋友和同学... 阅读更多