A young person could be old; a woman could be a man.

一个年轻人可能是老年人；一个女人可能是男人。

She is a dynamic young person.

她是一个充满活力的年轻人。

She is a young person who just became a college graduate.

她是一位刚刚成为大学毕业生的年轻人。

A young person may begin puberty at 8, while another may not start puberty until 14 or 15.

一个年轻人可能在8岁开始青春期，而另一个人可能直到14或15岁才开始青春期。

Is this a very young person?

是一位非常年轻的人吗？

He is a muscular young person.

他是一个强壮的年青人。

There was a Young Person of Smyrna.

士麦那有个年轻人.

I am a young person of modest proportions.

我是一个谦虚的年轻人。

I found him a very agreeable young person.

我发现他是一个非常讨人喜欢的年轻人。

I had a lot of problems as a young person.

我年轻的时候就有很多问题。