这个祝福语由 happy（希望对方快乐）和 birthday（出生日期每年的纪念日）组成。
生日祝福
social
neutral
在别人生日时使用，祝愿对方度过愉快的一天。
示例
- Happy birthday, Mia! I hope you have a lovely day.生日快乐，米娅！祝你今天过得开心。
- The children sang happy birthday before cutting the cake.切蛋糕前，孩子们唱起了生日快乐。
- I wrote happy birthday inside the card.我在卡片里写下生日快乐。
- "Happy birthday, Grandpa," she said on the phone.她在电话里说：“爷爷，生日快乐！”
- They sent him a message saying happy birthday.他们给他发了一条写着生日快乐的消息。
相似词
many happy returns
have a great birthday