英文：Happy Birthday
Birthday 读法 英[ˈbɜːθdeɪ］美[ˈbɜːrθdeɪ］
n.生日，诞辰；诞生的日子
词汇搭配：
1、Birthday Cake生日蛋糕;诞辰蛋糕
2、Happy birthday to you祝你生日快乐
3、The Birthday Party生日舞会
当我们在祝福他人生日时也可用以下的英文短句：
1、Wishing you a happy birthday! May the best and loving things be some of the joy your birthday brings.
祝你生日快乐！愿生日带给你的欢乐中蕴涵着一切美好！
2、A gift of love for your birthday, which is a warm wish from my heart. Happiness for your birthday and always.
送上一份生日礼物，它是我内心深处的是生日祝福，祝你生日快乐，岁岁平安！
3、My special wish may bring you health, luck and happiness each minute! Hope it really proves to be the nicest birthday you have spent.
给你我特别的祝福，愿它每分每秒都带给你健康、好运和幸福。希望这是你度过的最美好的生日！
4、A wish for your wonderful birthday that brings a world of bright and lovely things to remember each day through the year.
生日来临，带给你无数的快乐日子，一年中天天都会想起，生日的快乐、温馨。
5、May you enjoy to the fullest the joy of today. Wishing that your special day be a winner all the way!
愿你享尽今日之欢乐，祝你的生日百事顺心！