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.