宝宝生日快乐的英文是Happy birthday,baby!
生日快乐:happy birthday。
例:
1、Happy birthday to you!
祝您生日快乐!
2、Happy Birthday!
生日快乐!
3、Happy birthday, sweetheart.
生日快乐,亲爱的。
4、He piped "happy birthday" on the cake.
他在蛋糕上镶上了“生日快乐”的字样。
套用 happy birthday to you (祝你生日快乐) 翻译为 "Happy birthday to my baby." 或者用 "Wish my baby to enjoy a happy birthday."
宝贝生日快乐!妈妈爱你
Baby,happy birthday.