A girl child was born.

生了个女孩。

《新英汉大辞典》

It just ain't fitting for a girl child to ride astraddle with her dress flying up!

让一个女孩子跨在马上裙子四处飞扬是不合适的。

youdao

The girl child will be hit hardest.

女童将受到最严重冲击。

youdao

I want every Indian child, girl and boy,to be so touched by the light of education."

VOA: standard.2010.04.01

She said the girl child's right to live could not be ensured if a deterrent punishment was removed.

BBC: India rights campaign for infanticide mothers

On this first International Day of the Girl Child, I call on all States to adopt this breakthrough strategy for human rights and development.

UNESCO: LIAISON OFFICE IN BRUSSELS

This first International Day of the Girl Child is a groundbreaking moment to raise awareness about enduring discrimination and to mobilise stronger action for human rights.

UNESCO: LIAISON OFFICE IN BRUSSELS