以下是一些生日祝福的英文短句：
1. "Happy birthday to you, may all your wishes come true."
2. "May this day be filled with joy and happiness as you grow older."
3. "Happy birthday, may all your dreams come true."
4. "Wishing you a year filled with joy, happiness, and success on your birthday."
5. "May this day bring you all the love and happiness in the world."
6. "Happy birthday, may all your wishes be granted."
7. "May this day be filled with laughter and good memories."
8. "Wishing you a year filled with all the joy and happiness you deserve."
9. "Happy birthday, may all your special moments be filled with love and joy."
10. "May this day be a celebration of your life's achievements and happiness."
請記住，無論使用哪種語言，最重要的祝福是傳達對對方的真誠祝福和喜悅。