我在信的末尾写了'最美好的祝愿'。
I wrote '___Best ___wishes' at the end of my letter.
她总是在邮件中添加'最美好的祝愿'。
She always adds '___best ___wishes' in her emails.
请代我向你的家人致以最美好的祝愿。
Please send my ___best ___wishes to your family.