1、happy birthday翻译成中文意思是生日快乐。英式音标:[?h?p?] [?b??θde?] ,美式音标:[?h?p?] [?b?θde]。

2、例句:

He was greeted with a rousing chorus of Happy Birthday. 迎接他的是大家齐唱《祝你生日快乐》,令他非常感动。

Happy birthday, sweetheart. 生日快乐,亲爱的。