（1）I wish you a long and happy life.
祝妳健康長壽。
（2）You are 21. That's something to be proud of.
妳21歲了，這真是壹件值得驕傲的事。
（3）Happy birthday, sweetheart.
親愛的，生日快樂。
（4）Many happy returns of the day!
生日快樂！
（5）Smile, it's your birthday!
笑壹下，今天是妳的生日。
（6）Happy birthday to a great friend.
祝壹個了不起的朋友生日快樂！
（7）Don't feel bad growing old. I am right behind you.
變老了，不要難過。我永遠在妳身邊。
（8）We may grow old together, but as long as we are together, I feel young.
我們也許會壹起變老，但只要我們在壹起，我就覺得年輕。
（9）We are going to treat you like a king today.
我們今天要像侍侯國王壹般侍侯妳。
（10）Let me be the first to wish you a happy birthday.
讓我第壹個祝妳生日快樂吧。
（11） Please accept my birthday wishes.
請接受我的生日祝福。
（12）Have a happy birthday!
生日快樂！
（13）I know today is your birthday. I wish you happiness, health, prosperity, and many happy returns!
得知今天是妳的生日，我祝妳幸福，健康，富足，快樂。