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!生日快乐！Happy birthday, sweetheart.生日快乐，亲爱的。...

n.生日快乐...

happy birthday的音标：happy birthday的英式发音音标为：['hæpi 'bə:θdei]happy birthday的美式发音音标为：['hæpi 'bɚθˌde]...