1. Permit me to congratulate you on reaching another of these anniversary landmarks today. May each day be as happy as your birthday. Have a wonderful birthday！
2.Please accept my small gift for your birthday. It is a tiny token of thoughts and friendship. A very, very happy birthday！
3.My best wish is with you on your birthday.
4.Happy 42nd birthday!
注：当你想在生日祝福中包含具体的年龄时，可以在 happy birthday 的两个单词之间加入表示年龄的序数词。
5.Many happy returns (of the day).
或May I wish you many happy returns of the day.
6.Wishing you a wonderful birthday.
7.Have a great/smashing one!
8.All the best!
或Best Wishes for a Happy Birthday.
1.Can we throw a party for my birthday?
2.I'd like to invite you to my birthday party.
1. to have a birthday party
2. to attend sb’s birthday party
3. to send sb a birthday present / gift
4. to buy sb a birthday present / gift
5. to make a birthday cake
6. to send sb a birthday card
7. to be in one’s birthday suit