生日快乐的英文，生日快乐的英文怎么说happy birthday

生日快乐的英文怎么写？生日快乐：Happy birthday!英 [ˈhæpi ˈbə:θdei] 美 [ˈhæpi ˈbɚθˌde]其中Happy是快乐的意思，birthday是生日。birthday party生日聚会birthda