生日快乐:Happy birthday[例句]（1）蛋糕上裱了“生日快乐”的字样The cake had Happy Birthday piped on it.，今天小编就来说说关于生日快乐英文字母怎么写?下面更多详细答案一起来看看吧!
生日快乐英文字母怎么写
生日快乐:Happy birthday。
[例句]（1）蛋糕上裱了“生日快乐”的字样。The cake had Happy Birthday piped on it.
（2）生日快乐，亲爱的。Happy birthday, sweetheart.
