I was the seventh child in the family.

我是家里的第7个孩子。

《柯林斯英汉双解大词典》

The reconnection of the Fu Gui and his parents marked the first case in China for a missing child and their family to be matched with the help of facial recognition technology.

付贵和他的父母的重新联系标志着中国第一个通过面部识别技术来匹配失踪儿童及其家人的案例。

youdao

Hi, my name is Evan and being the eldest child in the family surely has its disadvantages.

嗨，我的名字是 Evan，作为家里最大的孩子肯定有它的缺点。

youdao

Jackson was remembered as a pop icon who blazed on the scene as a child in 1969, as part of his family musical group, the Jackson 5.

VOA: standard.2009.07.07

In a working-class family, an immigrant working-class family in particular, by the '30s and '40s,a child meant income, a child meant a worker.

在三十和四十年代的工人阶级家庭,特别是外来移民的工人家庭,一个孩子意味着收入增加,意味着增加了一名工人

耶鲁公开课 - 美国内战与重建课程节选

At the same time, it is a kind of family drama and there is an inherent humor in a family drama that has a creature as the child."

VOA: standard.2010.06.09

We have children knowing that we want them, we don't put the responsibility of looking after us and our other children on the eldest child in the family.

BBC: Deportation fight student Ahmer Rana's regret over lies

The boy, Pyotr Nikolayeva, or Peter in Russian, weighed in at 7.9 lbs and is the third child in the Nikolayeva family.

FORBES: World's "Seven Billionth" Baby Born In Russia

"There are legitimate reasons for this, so the child fits in with the already existing children in the family or so the child looks more like the social father, " said Mark Rothstein, director of the Institute for Bioethics, Health Policy and Law at the University of Louisville School of Medicine in Kentucky.

CNN: Who's your daddy? A celebrity look-alike