Was it, to say that they were the first born?

那么，就是说他们都是头胎咯？

youdao

youdao

We seemed to manage okay for the first year or so after David was born.

戴维出生后的第一年左右，我们好像过得还可以。

《柯林斯英汉双解大词典》

For the first time in her life, Sarah left the area along the Mississippi River where she was born.

VOA: special.2010.03.28

Why does he go against the traditional Ancient Near Eastern practice of primogeniture, inheritance by the first born?

为什么他要违背传统古代近东的惯例,也就是长子继承制，由第一个儿子继承？

耶鲁公开课 - 旧约导论课程节选

I think it's understandable that Milton would call the power of light "offspring of Heav'n first-born."

我认为弥尔顿,称光明的力量,是上帝最初的产物“

耶鲁公开课 - 弥尔顿课程节选

They want the first born, if she's a girl, to one day be queen.

BBC: Analysis: Royal babies, titles and succession

The chicks were the first born in Norwich for 200 years.

BBC: Norwich Cathedral peregrine falcon lays second egg

He was the first president born in South Carolina and the first to travel on a train.

CNN: Saturday, March 15, 1997R