The poor boy became a famous engineer when he grew up.

这个贫穷的男孩长大后成为了一名著名的工程师。

youdao

I asked a boy what he wanted to be when he grew up.

于是我问一个小男孩长大了想做什么。

youdao

When Freud was a child he cared about the sufferings of others, so it isn't surprising that he became a doctor when he grew up.

儿时的弗洛伊德就表现出对他人疾苦的关心，所以长大之后做了医生就不足为奇了。

youdao

Even as a child, Robert Swan knew he wanted to be an explorer when he grew up.

VOA: standard.2009.12.10

But he never forgot that day and when he grew up after a short spell playing football at LSU he did become a hobo.

但随着他渐渐长大，他没有忘记那一天的事,他在路易斯安那州立大学打了一阵橄榄球，后来成了流浪汉。

耶鲁公开课 - 1945年后的美国小说课程节选

As a schoolboy in Bavaria, he learned about the Greeks and the Romans, and thought he would study them when he grew up.

NEWYORKER: The Sanctuary

What did Erick want to be when he grew up?

NEWYORKER: Uncle Rock

One of the hippie girls had said that he, Eber, would be a fox when he grew up, and would he please be sure to call her at that time?

NEWYORKER: Tenth of December