When he's not able to replace the lost son, Astro Boy is abandoned.

当天马博士发现这个机器人无法代替他早逝的儿子时，他遗弃了阿童木。

youdao

The lost son, having come to his senses, realized he had sinned against his father.

这个失丧的儿子恢复了理智，知道自己得罪了父亲。

youdao

The story of the Prodigal Son, also known as the parable of the Lost Son, follows the parables of the Lost Sheep and the Lost Coin.

浪子回头的故事，也作为著名的比喻失去了儿子，遵循的是迷失的羊和丢失的硬币的比喻。

youdao

His son Teddy lost his leg to cancer at the age of twelve in nineteen seventy-three.

VOA: special.2009.09.13

If my advice is lost in the wind and you do not do as I wish, I do not recognize you as my son."

如果你辜负了我对你的期望,胆敢把我的话当耳边风,我就绝不认你这个儿子"

耶鲁公开课 - 欧洲文明课程节选

He told the president that he had lost a son in the fighting at Gettysburg.

VOA: special.2009.11.12

My favourite speech has to be the one when her son got lost in the desert.

BBC: Thatcher's role: Was she one of the great orators?

The most charming version involves a wealthy merchant who lost his son in the crowds of Brussels.

FORBES: Daily Travel Flashback: Brussels' Manneken Pis

Mrs Fernandez Meijide, whom many fancy as the alliance's presidential candidate for 1999, lost a son during the dirty war and has never learned his fate.

ECONOMIST: Argentina