I was accustomed to being the only child at a table full of adults.

我习惯了作为惟一的孩子坐在满是成年人的桌旁。

The only child in the world and don't lie.

世界上只有孩子和傻瓜不会撒谎。

The only child acceded to the family estate.

这个独生子继承了家产。

I am the only child of Joel and Julia Hetman.

我是乔尔·戈特曼和茱莉亚戈特曼的独子。

Emma: the teacher asked me if I was the only child.

埃玛：老师问我是不是家里的独生女儿？