生日英文简写通常是 "BD" 或 "B-Day"，代表 "Birthday"。
以下是一些适合你或他人的生日祝福语：
1. Happy Birthday to you! May this day be filled with joy and laughter.
2. Wishing you a year filled with love, laughter, and success.
3. On your special day, may you feel the warmth of all the love and happiness around you.
4. May your birthday be as amazing as you are!
5. Celebrating you today and every day. Happy Birthday!
6. May this year be your best yet, filled with all the things you love.
7. Wishing you a day as bright and beautiful as you are.
8. Happy Birthday! You're a shining star, and I'm so lucky to call you friend/family.
9. May your day be as special as you are, and may the year ahead be filled with happiness and success.
10. Here's to another year of fun, laughter, and unforgettable memories. Happy Birthday!
