Mandy subtracted the date of birth from the date of death.

曼迪从死亡的日期减去了出生的日期。

《柯林斯英汉双解大词典》

The date of birth and death of Qu Yuan is unknown.

屈原的生卒年月不详。

《新英汉大辞典》

To be sure of someone's age, we must ask for the date of birth.

为了确认某人的年龄，我们就必须问他们的生日。

youdao

The date was the seventy-fifth anniversary of Mister Lowell's birth.

VOA: special.2010.07.11

This one asks if I have the date of birth of the man I'm inquiring about.

WSJ: A Walk on the Dirty Side of Politics: 'Can You Tell Me a Little About Your Ex-Husband?'

The middle of the first decade of the 21st century was the date of birth of what we now call the social-media movement.

FORBES: Does Spanish Matter?

It was the date of the birth of Jesus.

BBC: Quiz of the week's news